* libc/sys/linux/cmath: New directory.
* libc/sys/linux/include/cmathcalls.h: New file. * libc/sys/linux/include/complex.h: New file. * libc/sys/linux/machine/i386/huge_val.h: New file * libm/math/w_sincos.c: New file * libm/math/wf_sincos.c: New file * libm/mathfp/s_sincos.c: New file * libm/mathfp/sf_sincos.c: New file * Makefile.am (LIBC_OBJECTLISTS): Add cmath/objectlist.awk.in. * libc/include/math.h: Add sincos and sincosf declarations. * libc/sys/linux/Makefile.am (SUBDIRS): Add cmath. (SUBLIBS): Likewise. * libc/sys/linux/configure.in (AC_OUTPUT): Add cmath. * libm/math/Makefile.am (src): Add w_sincos.c. (fsrc): Add wf_sincos.c. * libm/mathfp/Makefile.am (src): Add s_sincos.c (fsrc): Add sf_sincos.c.
This commit is contained in:
Thomas Fitzsimmons
@@ -1,3 +1,23 @@
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|||||||
|
2002-08-16 Thomas Fitzsimmons <fitzsim@redhat.com>
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||||||
|
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||||||
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* libc/sys/linux/cmath: New directory.
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* libc/sys/linux/include/cmathcalls.h: New file.
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||||||
|
* libc/sys/linux/include/complex.h: New file.
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* libc/sys/linux/machine/i386/huge_val.h: New file
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||||||
|
* libm/math/w_sincos.c: New file
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||||||
|
* libm/math/wf_sincos.c: New file
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||||||
|
* libm/mathfp/s_sincos.c: New file
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||||||
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* libm/mathfp/sf_sincos.c: New file
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||||||
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* Makefile.am (LIBC_OBJECTLISTS): Add cmath/objectlist.awk.in.
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||||||
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* libc/include/math.h: Add sincos and sincosf declarations.
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||||||
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* libc/sys/linux/Makefile.am (SUBDIRS): Add cmath.
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||||||
|
(SUBLIBS): Likewise.
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||||||
|
* libc/sys/linux/configure.in (AC_OUTPUT): Add cmath.
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||||||
|
* libm/math/Makefile.am (src): Add w_sincos.c.
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||||||
|
(fsrc): Add wf_sincos.c.
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||||||
|
* libm/mathfp/Makefile.am (src): Add s_sincos.c
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(fsrc): Add sf_sincos.c.
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||||||
|
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||||||
2002-08-12 Jeff Johnston <jjohnstn@redhat.com>
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2002-08-12 Jeff Johnston <jjohnstn@redhat.com>
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* libc/sys/linux/machine/i386/crt0.c (__bss_start,_end):
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* libc/sys/linux/machine/i386/crt0.c (__bss_start,_end):
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@@ -114,6 +114,7 @@ LIBC_OBJECTLISTS = \
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libc/reent/objectlist.awk.in \
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libc/reent/objectlist.awk.in \
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libc/errno/objectlist.awk.in \
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libc/errno/objectlist.awk.in \
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libc/stdio/objectlist.awk.in \
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libc/stdio/objectlist.awk.in \
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libc/sys/linux/cmath/objectlist.awk.in \
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$(MACHINE_OBJECTLIST) \
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$(MACHINE_OBJECTLIST) \
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$(SYS_OBJECTLIST) \
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$(SYS_OBJECTLIST) \
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$(SYS_MACH_OBJECTLIST)
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$(SYS_MACH_OBJECTLIST)
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@@ -212,6 +212,7 @@ LIBC_OBJECTLISTS = \
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libc/reent/objectlist.awk.in \
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libc/reent/objectlist.awk.in \
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libc/errno/objectlist.awk.in \
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libc/errno/objectlist.awk.in \
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libc/stdio/objectlist.awk.in \
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libc/stdio/objectlist.awk.in \
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libc/sys/linux/cmath/objectlist.awk.in \
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$(MACHINE_OBJECTLIST) \
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$(MACHINE_OBJECTLIST) \
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$(SYS_OBJECTLIST) \
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$(SYS_OBJECTLIST) \
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$(SYS_MACH_OBJECTLIST)
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$(SYS_MACH_OBJECTLIST)
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@@ -146,6 +146,7 @@ extern double fdim _PARAMS((double, double));
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extern double fmax _PARAMS((double, double));
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extern double fmax _PARAMS((double, double));
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extern double fmin _PARAMS((double, double));
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extern double fmin _PARAMS((double, double));
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extern double fma _PARAMS((double, double, double));
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extern double fma _PARAMS((double, double, double));
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extern void sincos _PARAMS((double, double *, double *));
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#ifndef __math_68881
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#ifndef __math_68881
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extern double log1p _PARAMS((double));
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extern double log1p _PARAMS((double));
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@@ -247,6 +248,7 @@ extern float rintf _PARAMS((float));
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extern float scalbnf _PARAMS((float, int));
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extern float scalbnf _PARAMS((float, int));
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extern float log1pf _PARAMS((float));
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extern float log1pf _PARAMS((float));
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extern float expm1f _PARAMS((float));
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extern float expm1f _PARAMS((float));
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extern void sincosf _PARAMS((float, float *, float *));
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#ifndef _REENT_ONLY
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#ifndef _REENT_ONLY
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extern float acoshf _PARAMS((float));
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extern float acoshf _PARAMS((float));
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@@ -5,8 +5,10 @@ AUTOMAKE_OPTIONS = cygnus
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INCLUDES = -I$(srcdir)/include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
|
INCLUDES = -I$(srcdir)/include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
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|
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SUBDIRS = machine \
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SUBDIRS = machine \
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|
cmath \
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.
|
.
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||||||
SUBLIBS = \
|
SUBLIBS = \
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||||||
|
cmath/libcmath.la \
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||||||
$(LINUX_MACH_LIB)
|
$(LINUX_MACH_LIB)
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||||||
|
|
||||||
LIB_SOURCES = \
|
LIB_SOURCES = \
|
||||||
|
|||||||
@@ -100,9 +100,11 @@ AUTOMAKE_OPTIONS = cygnus
|
|||||||
INCLUDES = -I$(srcdir)/include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
|
INCLUDES = -I$(srcdir)/include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
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||||||
|
|
||||||
SUBDIRS = machine \
|
SUBDIRS = machine \
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||||||
|
cmath \
|
||||||
.
|
.
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||||||
|
|
||||||
SUBLIBS = \
|
SUBLIBS = \
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||||||
|
cmath/libcmath.la \
|
||||||
$(LINUX_MACH_LIB)
|
$(LINUX_MACH_LIB)
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||||||
|
|
||||||
|
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||||||
|
|||||||
28
newlib/libc/sys/linux/cmath/Makefile.am
Normal file
28
newlib/libc/sys/linux/cmath/Makefile.am
Normal file
@@ -0,0 +1,28 @@
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|||||||
|
## Process this file with automake to generate Makefile.in
|
||||||
|
|
||||||
|
AUTOMAKE_OPTIONS = cygnus
|
||||||
|
|
||||||
|
INCLUDES = -I$(srcdir)/../include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
|
||||||
|
|
||||||
|
LIB_SOURCES = \
|
||||||
|
s_cacos.c s_casinf.c s_catanh.c s_ccosh.c s_clog.c s_cpowf.c s_csinh.c s_ctan.c \
|
||||||
|
s_cacosf.c s_casinh.c s_catanhf.c s_ccoshf.c s_clog10.c s_csinhf.c s_ctanf.c \
|
||||||
|
s_cacosh.c s_casinhf.c s_clog10f.c s_cproj.c s_ctanh.c \
|
||||||
|
s_cacoshf.c s_cprojf.c s_ctanhf.c \
|
||||||
|
s_cexp.c s_clogf.c s_csqrt.c \
|
||||||
|
s_catan.c s_ccos.c s_cexpf.c s_csin.c s_csqrtf.c \
|
||||||
|
s_casin.c s_catanf.c s_ccosf.c s_cpow.c s_csinf.c
|
||||||
|
|
||||||
|
libcmath_la_LDFLAGS = -Xcompiler -nostdlib
|
||||||
|
|
||||||
|
if USE_LIBTOOL
|
||||||
|
noinst_LTLIBRARIES = libcmath.la
|
||||||
|
libcmath_la_SOURCES = $(LIB_SOURCES)
|
||||||
|
noinst_DATA = objectlist.awk.in
|
||||||
|
else
|
||||||
|
noinst_LIBRARIES = lib.a
|
||||||
|
lib_a_SOURCES = $(LIB_SOURCES)
|
||||||
|
noinst_DATA =
|
||||||
|
endif # USE_LIBTOOL
|
||||||
|
|
||||||
|
include $(srcdir)/../../../../Makefile.shared
|
||||||
390
newlib/libc/sys/linux/cmath/Makefile.in
Normal file
390
newlib/libc/sys/linux/cmath/Makefile.in
Normal file
@@ -0,0 +1,390 @@
|
|||||||
|
# Makefile.in generated automatically by automake 1.4 from Makefile.am
|
||||||
|
|
||||||
|
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
||||||
|
# This Makefile.in is free software; the Free Software Foundation
|
||||||
|
# gives unlimited permission to copy and/or distribute it,
|
||||||
|
# with or without modifications, as long as this notice is preserved.
|
||||||
|
|
||||||
|
# This program is distributed in the hope that it will be useful,
|
||||||
|
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||||
|
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||||
|
# PARTICULAR PURPOSE.
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
SHELL = @SHELL@
|
||||||
|
|
||||||
|
srcdir = @srcdir@
|
||||||
|
top_srcdir = @top_srcdir@
|
||||||
|
VPATH = @srcdir@
|
||||||
|
prefix = @prefix@
|
||||||
|
exec_prefix = @exec_prefix@
|
||||||
|
|
||||||
|
bindir = @bindir@
|
||||||
|
sbindir = @sbindir@
|
||||||
|
libexecdir = @libexecdir@
|
||||||
|
datadir = @datadir@
|
||||||
|
sysconfdir = @sysconfdir@
|
||||||
|
sharedstatedir = @sharedstatedir@
|
||||||
|
localstatedir = @localstatedir@
|
||||||
|
libdir = @libdir@
|
||||||
|
infodir = @infodir@
|
||||||
|
mandir = @mandir@
|
||||||
|
includedir = @includedir@
|
||||||
|
oldincludedir = /usr/include
|
||||||
|
|
||||||
|
DESTDIR =
|
||||||
|
|
||||||
|
pkgdatadir = $(datadir)/@PACKAGE@
|
||||||
|
pkglibdir = $(libdir)/@PACKAGE@
|
||||||
|
pkgincludedir = $(includedir)/@PACKAGE@
|
||||||
|
|
||||||
|
top_builddir = ..
|
||||||
|
|
||||||
|
ACLOCAL = @ACLOCAL@
|
||||||
|
AUTOCONF = @AUTOCONF@
|
||||||
|
AUTOMAKE = @AUTOMAKE@
|
||||||
|
AUTOHEADER = @AUTOHEADER@
|
||||||
|
|
||||||
|
INSTALL = @INSTALL@
|
||||||
|
INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
|
||||||
|
INSTALL_DATA = @INSTALL_DATA@
|
||||||
|
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||||
|
transform = @program_transform_name@
|
||||||
|
|
||||||
|
NORMAL_INSTALL = :
|
||||||
|
PRE_INSTALL = :
|
||||||
|
POST_INSTALL = :
|
||||||
|
NORMAL_UNINSTALL = :
|
||||||
|
PRE_UNINSTALL = :
|
||||||
|
POST_UNINSTALL = :
|
||||||
|
build_alias = @build_alias@
|
||||||
|
build_triplet = @build@
|
||||||
|
host_alias = @host_alias@
|
||||||
|
host_triplet = @host@
|
||||||
|
target_alias = @target_alias@
|
||||||
|
target_triplet = @target@
|
||||||
|
AR = @AR@
|
||||||
|
AS = @AS@
|
||||||
|
AWK = @AWK@
|
||||||
|
CC = @CC@
|
||||||
|
CPP = @CPP@
|
||||||
|
CXX = @CXX@
|
||||||
|
CXXCPP = @CXXCPP@
|
||||||
|
DLLTOOL = @DLLTOOL@
|
||||||
|
EXEEXT = @EXEEXT@
|
||||||
|
GCJ = @GCJ@
|
||||||
|
GCJFLAGS = @GCJFLAGS@
|
||||||
|
LDFLAGS = @LDFLAGS@
|
||||||
|
LIBTOOL = @LIBTOOL@
|
||||||
|
LINUX_MACH_LIB = @LINUX_MACH_LIB@
|
||||||
|
LN_S = @LN_S@
|
||||||
|
MAINT = @MAINT@
|
||||||
|
MAKEINFO = @MAKEINFO@
|
||||||
|
NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
|
||||||
|
OBJDUMP = @OBJDUMP@
|
||||||
|
OBJEXT = @OBJEXT@
|
||||||
|
PACKAGE = @PACKAGE@
|
||||||
|
RANLIB = @RANLIB@
|
||||||
|
STRIP = @STRIP@
|
||||||
|
VERSION = @VERSION@
|
||||||
|
aext = @aext@
|
||||||
|
libm_machine_dir = @libm_machine_dir@
|
||||||
|
machine_dir = @machine_dir@
|
||||||
|
newlib_basedir = @newlib_basedir@
|
||||||
|
oext = @oext@
|
||||||
|
sys_dir = @sys_dir@
|
||||||
|
|
||||||
|
AUTOMAKE_OPTIONS = cygnus
|
||||||
|
|
||||||
|
INCLUDES = -I$(srcdir)/../include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
|
||||||
|
|
||||||
|
LIB_SOURCES = \
|
||||||
|
s_cacos.c s_casinf.c s_catanh.c s_ccosh.c s_clog.c s_cpowf.c s_csinh.c s_ctan.c \
|
||||||
|
s_cacosf.c s_casinh.c s_catanhf.c s_ccoshf.c s_clog10.c s_csinhf.c s_ctanf.c \
|
||||||
|
s_cacosh.c s_casinhf.c s_clog10f.c s_cproj.c s_ctanh.c \
|
||||||
|
s_cacoshf.c s_cprojf.c s_ctanhf.c \
|
||||||
|
s_cexp.c s_clogf.c s_csqrt.c \
|
||||||
|
s_catan.c s_ccos.c s_cexpf.c s_csin.c s_csqrtf.c \
|
||||||
|
s_casin.c s_catanf.c s_ccosf.c s_cpow.c s_csinf.c
|
||||||
|
|
||||||
|
|
||||||
|
libcmath_la_LDFLAGS = -Xcompiler -nostdlib
|
||||||
|
|
||||||
|
@USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = @USE_LIBTOOL_TRUE@libcmath.la
|
||||||
|
@USE_LIBTOOL_TRUE@libcmath_la_SOURCES = @USE_LIBTOOL_TRUE@$(LIB_SOURCES)
|
||||||
|
@USE_LIBTOOL_TRUE@noinst_DATA = @USE_LIBTOOL_TRUE@objectlist.awk.in
|
||||||
|
@USE_LIBTOOL_FALSE@noinst_DATA =
|
||||||
|
@USE_LIBTOOL_FALSE@noinst_LIBRARIES = @USE_LIBTOOL_FALSE@lib.a
|
||||||
|
@USE_LIBTOOL_FALSE@lib_a_SOURCES = @USE_LIBTOOL_FALSE@$(LIB_SOURCES)
|
||||||
|
mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
|
||||||
|
CONFIG_CLEAN_FILES =
|
||||||
|
LIBRARIES = $(noinst_LIBRARIES)
|
||||||
|
|
||||||
|
|
||||||
|
DEFS = @DEFS@ -I. -I$(srcdir)
|
||||||
|
CPPFLAGS = @CPPFLAGS@
|
||||||
|
LIBS = @LIBS@
|
||||||
|
lib_a_LIBADD =
|
||||||
|
@USE_LIBTOOL_FALSE@lib_a_OBJECTS = s_cacos.$(OBJEXT) s_casinf.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_catanh.$(OBJEXT) s_ccosh.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_clog.$(OBJEXT) s_cpowf.$(OBJEXT) s_csinh.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_ctan.$(OBJEXT) s_cacosf.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_casinh.$(OBJEXT) s_catanhf.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_ccoshf.$(OBJEXT) s_clog10.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_csinhf.$(OBJEXT) s_ctanf.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_cacosh.$(OBJEXT) s_casinhf.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_clog10f.$(OBJEXT) s_cproj.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_ctanh.$(OBJEXT) s_cacoshf.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_cprojf.$(OBJEXT) s_ctanhf.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_cexp.$(OBJEXT) s_clogf.$(OBJEXT) s_csqrt.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_catan.$(OBJEXT) s_ccos.$(OBJEXT) s_cexpf.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_csin.$(OBJEXT) s_csqrtf.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_casin.$(OBJEXT) s_catanf.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@s_ccosf.$(OBJEXT) s_cpow.$(OBJEXT) s_csinf.$(OBJEXT)
|
||||||
|
LTLIBRARIES = $(noinst_LTLIBRARIES)
|
||||||
|
|
||||||
|
libcmath_la_LIBADD =
|
||||||
|
@USE_LIBTOOL_TRUE@libcmath_la_OBJECTS = s_cacos.lo s_casinf.lo \
|
||||||
|
@USE_LIBTOOL_TRUE@s_catanh.lo s_ccosh.lo s_clog.lo s_cpowf.lo \
|
||||||
|
@USE_LIBTOOL_TRUE@s_csinh.lo s_ctan.lo s_cacosf.lo s_casinh.lo \
|
||||||
|
@USE_LIBTOOL_TRUE@s_catanhf.lo s_ccoshf.lo s_clog10.lo s_csinhf.lo \
|
||||||
|
@USE_LIBTOOL_TRUE@s_ctanf.lo s_cacosh.lo s_casinhf.lo s_clog10f.lo \
|
||||||
|
@USE_LIBTOOL_TRUE@s_cproj.lo s_ctanh.lo s_cacoshf.lo s_cprojf.lo \
|
||||||
|
@USE_LIBTOOL_TRUE@s_ctanhf.lo s_cexp.lo s_clogf.lo s_csqrt.lo \
|
||||||
|
@USE_LIBTOOL_TRUE@s_catan.lo s_ccos.lo s_cexpf.lo s_csin.lo s_csqrtf.lo \
|
||||||
|
@USE_LIBTOOL_TRUE@s_casin.lo s_catanf.lo s_ccosf.lo s_cpow.lo \
|
||||||
|
@USE_LIBTOOL_TRUE@s_csinf.lo
|
||||||
|
CFLAGS = @CFLAGS@
|
||||||
|
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||||
|
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||||
|
CCLD = $(CC)
|
||||||
|
LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
|
||||||
|
DATA = $(noinst_DATA)
|
||||||
|
|
||||||
|
DIST_COMMON = Makefile.am Makefile.in
|
||||||
|
|
||||||
|
|
||||||
|
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
|
||||||
|
|
||||||
|
TAR = gtar
|
||||||
|
GZIP_ENV = --best
|
||||||
|
SOURCES = $(lib_a_SOURCES) $(libcmath_la_SOURCES)
|
||||||
|
OBJECTS = $(lib_a_OBJECTS) $(libcmath_la_OBJECTS)
|
||||||
|
|
||||||
|
all: all-redirect
|
||||||
|
.SUFFIXES:
|
||||||
|
.SUFFIXES: .S .c .lo .o .obj .s
|
||||||
|
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(srcdir)/../../../../Makefile.shared
|
||||||
|
cd $(top_srcdir) && $(AUTOMAKE) --cygnus cmath/Makefile
|
||||||
|
|
||||||
|
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
|
||||||
|
cd $(top_builddir) \
|
||||||
|
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
|
||||||
|
|
||||||
|
|
||||||
|
mostlyclean-noinstLIBRARIES:
|
||||||
|
|
||||||
|
clean-noinstLIBRARIES:
|
||||||
|
-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
|
||||||
|
|
||||||
|
distclean-noinstLIBRARIES:
|
||||||
|
|
||||||
|
maintainer-clean-noinstLIBRARIES:
|
||||||
|
|
||||||
|
.c.o:
|
||||||
|
$(COMPILE) -c $<
|
||||||
|
|
||||||
|
# FIXME: We should only use cygpath when building on Windows,
|
||||||
|
# and only if it is available.
|
||||||
|
.c.obj:
|
||||||
|
$(COMPILE) -c `cygpath -w $<`
|
||||||
|
|
||||||
|
.s.o:
|
||||||
|
$(COMPILE) -c $<
|
||||||
|
|
||||||
|
.S.o:
|
||||||
|
$(COMPILE) -c $<
|
||||||
|
|
||||||
|
mostlyclean-compile:
|
||||||
|
-rm -f *.o core *.core
|
||||||
|
-rm -f *.$(OBJEXT)
|
||||||
|
|
||||||
|
clean-compile:
|
||||||
|
|
||||||
|
distclean-compile:
|
||||||
|
-rm -f *.tab.c
|
||||||
|
|
||||||
|
maintainer-clean-compile:
|
||||||
|
|
||||||
|
.c.lo:
|
||||||
|
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
|
||||||
|
|
||||||
|
.s.lo:
|
||||||
|
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
|
||||||
|
|
||||||
|
.S.lo:
|
||||||
|
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
|
||||||
|
|
||||||
|
mostlyclean-libtool:
|
||||||
|
-rm -f *.lo
|
||||||
|
|
||||||
|
clean-libtool:
|
||||||
|
-rm -rf .libs _libs
|
||||||
|
|
||||||
|
distclean-libtool:
|
||||||
|
|
||||||
|
maintainer-clean-libtool:
|
||||||
|
|
||||||
|
lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
|
||||||
|
-rm -f lib.a
|
||||||
|
$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
|
||||||
|
$(RANLIB) lib.a
|
||||||
|
|
||||||
|
mostlyclean-noinstLTLIBRARIES:
|
||||||
|
|
||||||
|
clean-noinstLTLIBRARIES:
|
||||||
|
-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
|
||||||
|
|
||||||
|
distclean-noinstLTLIBRARIES:
|
||||||
|
|
||||||
|
maintainer-clean-noinstLTLIBRARIES:
|
||||||
|
|
||||||
|
libcmath.la: $(libcmath_la_OBJECTS) $(libcmath_la_DEPENDENCIES)
|
||||||
|
$(LINK) $(libcmath_la_LDFLAGS) $(libcmath_la_OBJECTS) $(libcmath_la_LIBADD) $(LIBS)
|
||||||
|
|
||||||
|
tags: TAGS
|
||||||
|
|
||||||
|
ID: $(HEADERS) $(SOURCES) $(LISP)
|
||||||
|
list='$(SOURCES) $(HEADERS)'; \
|
||||||
|
unique=`for i in $$list; do echo $$i; done | \
|
||||||
|
awk ' { files[$$0] = 1; } \
|
||||||
|
END { for (i in files) print i; }'`; \
|
||||||
|
here=`pwd` && cd $(srcdir) \
|
||||||
|
&& mkid -f$$here/ID $$unique $(LISP)
|
||||||
|
|
||||||
|
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
|
||||||
|
tags=; \
|
||||||
|
here=`pwd`; \
|
||||||
|
list='$(SOURCES) $(HEADERS)'; \
|
||||||
|
unique=`for i in $$list; do echo $$i; done | \
|
||||||
|
awk ' { files[$$0] = 1; } \
|
||||||
|
END { for (i in files) print i; }'`; \
|
||||||
|
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|
||||||
|
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
|
||||||
|
|
||||||
|
mostlyclean-tags:
|
||||||
|
|
||||||
|
clean-tags:
|
||||||
|
|
||||||
|
distclean-tags:
|
||||||
|
-rm -f TAGS ID
|
||||||
|
|
||||||
|
maintainer-clean-tags:
|
||||||
|
|
||||||
|
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
|
||||||
|
|
||||||
|
subdir = cmath
|
||||||
|
|
||||||
|
distdir: $(DISTFILES)
|
||||||
|
@for file in $(DISTFILES); do \
|
||||||
|
if test -f $$file; then d=.; else d=$(srcdir); fi; \
|
||||||
|
if test -d $$d/$$file; then \
|
||||||
|
cp -pr $$d/$$file $(distdir)/$$file; \
|
||||||
|
else \
|
||||||
|
test -f $(distdir)/$$file \
|
||||||
|
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|
||||||
|
|| cp -p $$d/$$file $(distdir)/$$file || :; \
|
||||||
|
fi; \
|
||||||
|
done
|
||||||
|
info-am:
|
||||||
|
info: info-am
|
||||||
|
dvi-am:
|
||||||
|
dvi: dvi-am
|
||||||
|
check-am:
|
||||||
|
check: check-am
|
||||||
|
installcheck-am:
|
||||||
|
installcheck: installcheck-am
|
||||||
|
install-info-am:
|
||||||
|
install-info: install-info-am
|
||||||
|
install-exec-am:
|
||||||
|
install-exec: install-exec-am
|
||||||
|
|
||||||
|
install-data-am:
|
||||||
|
install-data: install-data-am
|
||||||
|
|
||||||
|
install-am: all-am
|
||||||
|
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||||
|
install: install-am
|
||||||
|
uninstall-am:
|
||||||
|
uninstall: uninstall-am
|
||||||
|
all-am: Makefile $(LIBRARIES) $(LTLIBRARIES) $(DATA)
|
||||||
|
all-redirect: all-am
|
||||||
|
install-strip:
|
||||||
|
$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
|
||||||
|
installdirs:
|
||||||
|
|
||||||
|
|
||||||
|
mostlyclean-generic:
|
||||||
|
|
||||||
|
clean-generic:
|
||||||
|
|
||||||
|
distclean-generic:
|
||||||
|
-rm -f Makefile $(CONFIG_CLEAN_FILES)
|
||||||
|
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
|
||||||
|
|
||||||
|
maintainer-clean-generic:
|
||||||
|
mostlyclean-am: mostlyclean-noinstLIBRARIES mostlyclean-compile \
|
||||||
|
mostlyclean-libtool mostlyclean-noinstLTLIBRARIES \
|
||||||
|
mostlyclean-tags mostlyclean-generic
|
||||||
|
|
||||||
|
mostlyclean: mostlyclean-am
|
||||||
|
|
||||||
|
clean-am: clean-noinstLIBRARIES clean-compile clean-libtool \
|
||||||
|
clean-noinstLTLIBRARIES clean-tags clean-generic \
|
||||||
|
mostlyclean-am
|
||||||
|
|
||||||
|
clean: clean-am
|
||||||
|
|
||||||
|
distclean-am: distclean-noinstLIBRARIES distclean-compile \
|
||||||
|
distclean-libtool distclean-noinstLTLIBRARIES \
|
||||||
|
distclean-tags distclean-generic clean-am
|
||||||
|
-rm -f libtool
|
||||||
|
|
||||||
|
distclean: distclean-am
|
||||||
|
|
||||||
|
maintainer-clean-am: maintainer-clean-noinstLIBRARIES \
|
||||||
|
maintainer-clean-compile maintainer-clean-libtool \
|
||||||
|
maintainer-clean-noinstLTLIBRARIES \
|
||||||
|
maintainer-clean-tags maintainer-clean-generic \
|
||||||
|
distclean-am
|
||||||
|
@echo "This command is intended for maintainers to use;"
|
||||||
|
@echo "it deletes files that may require special tools to rebuild."
|
||||||
|
|
||||||
|
maintainer-clean: maintainer-clean-am
|
||||||
|
|
||||||
|
.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
|
||||||
|
clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
|
||||||
|
mostlyclean-compile distclean-compile clean-compile \
|
||||||
|
maintainer-clean-compile mostlyclean-libtool distclean-libtool \
|
||||||
|
clean-libtool maintainer-clean-libtool mostlyclean-noinstLTLIBRARIES \
|
||||||
|
distclean-noinstLTLIBRARIES clean-noinstLTLIBRARIES \
|
||||||
|
maintainer-clean-noinstLTLIBRARIES tags mostlyclean-tags distclean-tags \
|
||||||
|
clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
|
||||||
|
check-am installcheck-am installcheck install-info-am install-info \
|
||||||
|
install-exec-am install-exec install-data-am install-data install-am \
|
||||||
|
install uninstall-am uninstall all-redirect all-am all installdirs \
|
||||||
|
mostlyclean-generic distclean-generic clean-generic \
|
||||||
|
maintainer-clean-generic clean mostlyclean distclean maintainer-clean
|
||||||
|
|
||||||
|
|
||||||
|
objectlist.awk.in: $(noinst_LTLIBRARIES)
|
||||||
|
-rm -f objectlist.awk.in
|
||||||
|
for i in `ls *.lo` ; \
|
||||||
|
do \
|
||||||
|
echo $$i `pwd`/$$i >> objectlist.awk.in ; \
|
||||||
|
done
|
||||||
|
|
||||||
|
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||||
|
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||||
|
.NOEXPORT:
|
||||||
354
newlib/libc/sys/linux/cmath/math_private.h
Normal file
354
newlib/libc/sys/linux/cmath/math_private.h
Normal file
@@ -0,0 +1,354 @@
|
|||||||
|
/*
|
||||||
|
* ====================================================
|
||||||
|
* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
|
||||||
|
*
|
||||||
|
* Developed at SunPro, a Sun Microsystems, Inc. business.
|
||||||
|
* Permission to use, copy, modify, and distribute this
|
||||||
|
* software is freely granted, provided that this notice
|
||||||
|
* is preserved.
|
||||||
|
* ====================================================
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* from: @(#)fdlibm.h 5.1 93/09/24
|
||||||
|
* $Id$
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _MATH_PRIVATE_H_
|
||||||
|
#define _MATH_PRIVATE_H_
|
||||||
|
|
||||||
|
#include <endian.h>
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <machine/weakalias.h>
|
||||||
|
#include <machine/huge_val.h>
|
||||||
|
|
||||||
|
#define INFINITY HUGE_VALF
|
||||||
|
|
||||||
|
#define __nan(x) nan()
|
||||||
|
#define __isnan isnan
|
||||||
|
#define __isinf isinf
|
||||||
|
#define __copysignf copysignf
|
||||||
|
#define __copysign copysign
|
||||||
|
#define __isnanf isnanf
|
||||||
|
#define __isinff isinff
|
||||||
|
#define __nanf(x) nanf()
|
||||||
|
#define feraiseexcept(x) /* nothing */
|
||||||
|
#define __sincos sincos
|
||||||
|
#define __sincosf sincosf
|
||||||
|
|
||||||
|
int __signbitd (double x);
|
||||||
|
int __signbitf (float x);
|
||||||
|
|
||||||
|
/* The original fdlibm code used statements like:
|
||||||
|
n0 = ((*(int*)&one)>>29)^1; * index of high word *
|
||||||
|
ix0 = *(n0+(int*)&x); * high word of x *
|
||||||
|
ix1 = *((1-n0)+(int*)&x); * low word of x *
|
||||||
|
to dig two 32 bit words out of the 64 bit IEEE floating point
|
||||||
|
value. That is non-ANSI, and, moreover, the gcc instruction
|
||||||
|
scheduler gets it wrong. We instead use the following macros.
|
||||||
|
Unlike the original code, we determine the endianness at compile
|
||||||
|
time, not at run time; I don't see much benefit to selecting
|
||||||
|
endianness at run time. */
|
||||||
|
|
||||||
|
/* A union which permits us to convert between a double and two 32 bit
|
||||||
|
ints. */
|
||||||
|
|
||||||
|
#if __FLOAT_WORD_ORDER == BIG_ENDIAN
|
||||||
|
|
||||||
|
typedef union
|
||||||
|
{
|
||||||
|
double value;
|
||||||
|
struct
|
||||||
|
{
|
||||||
|
u_int32_t msw;
|
||||||
|
u_int32_t lsw;
|
||||||
|
} parts;
|
||||||
|
} ieee_double_shape_type;
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if __FLOAT_WORD_ORDER == LITTLE_ENDIAN
|
||||||
|
|
||||||
|
typedef union
|
||||||
|
{
|
||||||
|
double value;
|
||||||
|
struct
|
||||||
|
{
|
||||||
|
u_int32_t lsw;
|
||||||
|
u_int32_t msw;
|
||||||
|
} parts;
|
||||||
|
} ieee_double_shape_type;
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Get two 32 bit ints from a double. */
|
||||||
|
|
||||||
|
#define EXTRACT_WORDS(ix0,ix1,d) \
|
||||||
|
do { \
|
||||||
|
ieee_double_shape_type ew_u; \
|
||||||
|
ew_u.value = (d); \
|
||||||
|
(ix0) = ew_u.parts.msw; \
|
||||||
|
(ix1) = ew_u.parts.lsw; \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
/* Get the more significant 32 bit int from a double. */
|
||||||
|
|
||||||
|
#define GET_HIGH_WORD(i,d) \
|
||||||
|
do { \
|
||||||
|
ieee_double_shape_type gh_u; \
|
||||||
|
gh_u.value = (d); \
|
||||||
|
(i) = gh_u.parts.msw; \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
/* Get the less significant 32 bit int from a double. */
|
||||||
|
|
||||||
|
#define GET_LOW_WORD(i,d) \
|
||||||
|
do { \
|
||||||
|
ieee_double_shape_type gl_u; \
|
||||||
|
gl_u.value = (d); \
|
||||||
|
(i) = gl_u.parts.lsw; \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
/* Set a double from two 32 bit ints. */
|
||||||
|
|
||||||
|
#define INSERT_WORDS(d,ix0,ix1) \
|
||||||
|
do { \
|
||||||
|
ieee_double_shape_type iw_u; \
|
||||||
|
iw_u.parts.msw = (ix0); \
|
||||||
|
iw_u.parts.lsw = (ix1); \
|
||||||
|
(d) = iw_u.value; \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
/* Set the more significant 32 bits of a double from an int. */
|
||||||
|
|
||||||
|
#define SET_HIGH_WORD(d,v) \
|
||||||
|
do { \
|
||||||
|
ieee_double_shape_type sh_u; \
|
||||||
|
sh_u.value = (d); \
|
||||||
|
sh_u.parts.msw = (v); \
|
||||||
|
(d) = sh_u.value; \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
/* Set the less significant 32 bits of a double from an int. */
|
||||||
|
|
||||||
|
#define SET_LOW_WORD(d,v) \
|
||||||
|
do { \
|
||||||
|
ieee_double_shape_type sl_u; \
|
||||||
|
sl_u.value = (d); \
|
||||||
|
sl_u.parts.lsw = (v); \
|
||||||
|
(d) = sl_u.value; \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
/* A union which permits us to convert between a float and a 32 bit
|
||||||
|
int. */
|
||||||
|
|
||||||
|
typedef union
|
||||||
|
{
|
||||||
|
float value;
|
||||||
|
u_int32_t word;
|
||||||
|
} ieee_float_shape_type;
|
||||||
|
|
||||||
|
/* Get a 32 bit int from a float. */
|
||||||
|
|
||||||
|
#define GET_FLOAT_WORD(i,d) \
|
||||||
|
do { \
|
||||||
|
ieee_float_shape_type gf_u; \
|
||||||
|
gf_u.value = (d); \
|
||||||
|
(i) = gf_u.word; \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
/* Set a float from a 32 bit int. */
|
||||||
|
|
||||||
|
#define SET_FLOAT_WORD(d,i) \
|
||||||
|
do { \
|
||||||
|
ieee_float_shape_type sf_u; \
|
||||||
|
sf_u.word = (i); \
|
||||||
|
(d) = sf_u.value; \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
/* ieee style elementary functions */
|
||||||
|
extern double __ieee754_sqrt (double);
|
||||||
|
extern double __ieee754_acos (double);
|
||||||
|
extern double __ieee754_acosh (double);
|
||||||
|
extern double __ieee754_log (double);
|
||||||
|
extern double __ieee754_atanh (double);
|
||||||
|
extern double __ieee754_asin (double);
|
||||||
|
extern double __ieee754_atan2 (double,double);
|
||||||
|
extern double __ieee754_exp (double);
|
||||||
|
extern double __ieee754_exp2 (double);
|
||||||
|
extern double __ieee754_exp10 (double);
|
||||||
|
extern double __ieee754_cosh (double);
|
||||||
|
extern double __ieee754_fmod (double,double);
|
||||||
|
extern double __ieee754_pow (double,double);
|
||||||
|
extern double __ieee754_lgamma_r (double,int *);
|
||||||
|
extern double __ieee754_gamma_r (double,int *);
|
||||||
|
extern double __ieee754_lgamma (double);
|
||||||
|
extern double __ieee754_gamma (double);
|
||||||
|
extern double __ieee754_log10 (double);
|
||||||
|
extern double __ieee754_log2 (double);
|
||||||
|
extern double __ieee754_sinh (double);
|
||||||
|
extern double __ieee754_hypot (double,double);
|
||||||
|
extern double __ieee754_j0 (double);
|
||||||
|
extern double __ieee754_j1 (double);
|
||||||
|
extern double __ieee754_y0 (double);
|
||||||
|
extern double __ieee754_y1 (double);
|
||||||
|
extern double __ieee754_jn (int,double);
|
||||||
|
extern double __ieee754_yn (int,double);
|
||||||
|
extern double __ieee754_remainder (double,double);
|
||||||
|
extern int32_t __ieee754_rem_pio2 (double,double*);
|
||||||
|
extern double __ieee754_scalb (double,double);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define __ieee754_sinh sinh
|
||||||
|
#define __ieee754_hypot hypot
|
||||||
|
#define __ieee754_hypotf hypotf
|
||||||
|
#define __ieee754_logf logf
|
||||||
|
#define __ieee754_log10 log10
|
||||||
|
#define __ieee754_exp exp
|
||||||
|
#define __ieee754_cosh cosh
|
||||||
|
#define __ieee754_expf expf
|
||||||
|
#define __ieee754_log10f log10f
|
||||||
|
#define __ieee754_atan2 atan2
|
||||||
|
#define __ieee754_sqrtf sqrtf
|
||||||
|
#define __ieee754_sinhf sinhf
|
||||||
|
#define __ieee754_log log
|
||||||
|
#define __ieee754_sqrt sqrt
|
||||||
|
#define __ieee754_coshf coshf
|
||||||
|
#define __ieee754_atan2f atan2f
|
||||||
|
|
||||||
|
/* fdlibm kernel function */
|
||||||
|
extern double __kernel_standard (double,double,int);
|
||||||
|
extern double __kernel_sin (double,double,int);
|
||||||
|
extern double __kernel_cos (double,double);
|
||||||
|
extern double __kernel_tan (double,double,int);
|
||||||
|
extern int __kernel_rem_pio2 (double*,double*,int,int,int, const int32_t*);
|
||||||
|
|
||||||
|
/* internal functions. */
|
||||||
|
extern double __copysign (double x, double __y);
|
||||||
|
|
||||||
|
|
||||||
|
/* ieee style elementary float functions */
|
||||||
|
extern float __ieee754_sqrtf (float);
|
||||||
|
extern float __ieee754_acosf (float);
|
||||||
|
extern float __ieee754_acoshf (float);
|
||||||
|
extern float __ieee754_logf (float);
|
||||||
|
extern float __ieee754_atanhf (float);
|
||||||
|
extern float __ieee754_asinf (float);
|
||||||
|
extern float __ieee754_atan2f (float,float);
|
||||||
|
extern float __ieee754_expf (float);
|
||||||
|
extern float __ieee754_exp2f (float);
|
||||||
|
extern float __ieee754_exp10f (float);
|
||||||
|
extern float __ieee754_coshf (float);
|
||||||
|
extern float __ieee754_fmodf (float,float);
|
||||||
|
extern float __ieee754_powf (float,float);
|
||||||
|
extern float __ieee754_lgammaf_r (float,int *);
|
||||||
|
extern float __ieee754_gammaf_r (float,int *);
|
||||||
|
extern float __ieee754_lgammaf (float);
|
||||||
|
extern float __ieee754_gammaf (float);
|
||||||
|
extern float __ieee754_log10f (float);
|
||||||
|
extern float __ieee754_log2f (float);
|
||||||
|
extern float __ieee754_sinhf (float);
|
||||||
|
extern float __ieee754_hypotf (float,float);
|
||||||
|
extern float __ieee754_j0f (float);
|
||||||
|
extern float __ieee754_j1f (float);
|
||||||
|
extern float __ieee754_y0f (float);
|
||||||
|
extern float __ieee754_y1f (float);
|
||||||
|
extern float __ieee754_jnf (int,float);
|
||||||
|
extern float __ieee754_ynf (int,float);
|
||||||
|
extern float __ieee754_remainderf (float,float);
|
||||||
|
extern int32_t __ieee754_rem_pio2f (float,float*);
|
||||||
|
extern float __ieee754_scalbf (float,float);
|
||||||
|
|
||||||
|
|
||||||
|
/* float versions of fdlibm kernel functions */
|
||||||
|
extern float __kernel_sinf (float,float,int);
|
||||||
|
extern float __kernel_cosf (float,float);
|
||||||
|
extern float __kernel_tanf (float,float,int);
|
||||||
|
extern int __kernel_rem_pio2f (float*,float*,int,int,int, const int32_t*);
|
||||||
|
|
||||||
|
|
||||||
|
/* ieee style elementary long double functions */
|
||||||
|
extern long double __ieee754_sqrtl (long double);
|
||||||
|
extern long double __ieee754_acosl (long double);
|
||||||
|
extern long double __ieee754_acoshl (long double);
|
||||||
|
extern long double __ieee754_logl (long double);
|
||||||
|
extern long double __ieee754_atanhl (long double);
|
||||||
|
extern long double __ieee754_asinl (long double);
|
||||||
|
extern long double __ieee754_atan2l (long double,long double);
|
||||||
|
extern long double __ieee754_expl (long double);
|
||||||
|
extern long double __ieee754_exp2l (long double);
|
||||||
|
extern long double __ieee754_exp10l (long double);
|
||||||
|
extern long double __ieee754_coshl (long double);
|
||||||
|
extern long double __ieee754_fmodl (long double,long double);
|
||||||
|
extern long double __ieee754_powl (long double,long double);
|
||||||
|
extern long double __ieee754_lgammal_r (long double,int *);
|
||||||
|
extern long double __ieee754_gammal_r (long double,int *);
|
||||||
|
extern long double __ieee754_lgammal (long double);
|
||||||
|
extern long double __ieee754_gammal (long double);
|
||||||
|
extern long double __ieee754_log10l (long double);
|
||||||
|
extern long double __ieee754_log2l (long double);
|
||||||
|
extern long double __ieee754_sinhl (long double);
|
||||||
|
extern long double __ieee754_hypotl (long double,long double);
|
||||||
|
extern long double __ieee754_j0l (long double);
|
||||||
|
extern long double __ieee754_j1l (long double);
|
||||||
|
extern long double __ieee754_y0l (long double);
|
||||||
|
extern long double __ieee754_y1l (long double);
|
||||||
|
extern long double __ieee754_jnl (int,long double);
|
||||||
|
extern long double __ieee754_ynl (int,long double);
|
||||||
|
extern long double __ieee754_remainderl (long double,long double);
|
||||||
|
extern int __ieee754_rem_pio2l (long double,long double*);
|
||||||
|
extern long double __ieee754_scalbl (long double,long double);
|
||||||
|
|
||||||
|
/* long double versions of fdlibm kernel functions */
|
||||||
|
extern long double __kernel_sinl (long double,long double,int);
|
||||||
|
extern long double __kernel_cosl (long double,long double);
|
||||||
|
extern long double __kernel_tanl (long double,long double,int);
|
||||||
|
extern void __kernel_sincosl (long double,long double,
|
||||||
|
long double *,long double *, int);
|
||||||
|
extern int __kernel_rem_pio2l (long double*,long double*,int,int,
|
||||||
|
int,const int*);
|
||||||
|
|
||||||
|
#ifndef NO_LONG_DOUBLE
|
||||||
|
/* prototypes required to compile the ldbl-96 support without warnings */
|
||||||
|
extern int __finitel (long double);
|
||||||
|
extern int __ilogbl (long double);
|
||||||
|
extern int __isinfl (long double);
|
||||||
|
extern int __isnanl (long double);
|
||||||
|
extern long double __atanl (long double);
|
||||||
|
extern long double __copysignl (long double, long double);
|
||||||
|
extern long double __expm1l (long double);
|
||||||
|
extern long double __floorl (long double);
|
||||||
|
extern long double __frexpl (long double, int *);
|
||||||
|
extern long double __ldexpl (long double, int);
|
||||||
|
extern long double __log1pl (long double);
|
||||||
|
extern long double __nanl (const char *);
|
||||||
|
extern long double __rintl (long double);
|
||||||
|
extern long double __scalbnl (long double, int);
|
||||||
|
extern long double __sqrtl (long double x);
|
||||||
|
extern long double fabsl (long double x);
|
||||||
|
extern void __sincosl (long double, long double *, long double *);
|
||||||
|
extern long double __logbl (long double x);
|
||||||
|
extern long double __significandl (long double x);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Prototypes for functions of the IBM Accurate Mathematical Library. */
|
||||||
|
extern double __exp1 (double __x, double __xx, double __error);
|
||||||
|
extern double __sin (double __x);
|
||||||
|
extern double __cos (double __x);
|
||||||
|
extern int __branred (double __x, double *__a, double *__aa);
|
||||||
|
extern void __doasin (double __x, double __dx, double __v[]);
|
||||||
|
extern void __dubsin (double __x, double __dx, double __v[]);
|
||||||
|
extern void __dubcos (double __x, double __dx, double __v[]);
|
||||||
|
extern double __halfulp (double __x, double __y);
|
||||||
|
extern double __sin32 (double __x, double __res, double __res1);
|
||||||
|
extern double __cos32 (double __x, double __res, double __res1);
|
||||||
|
extern double __mpsin (double __x, double __dx);
|
||||||
|
extern double __mpcos (double __x, double __dx);
|
||||||
|
extern double __mpsin1 (double __x);
|
||||||
|
extern double __mpcos1 (double __x);
|
||||||
|
extern double __slowexp (double __x);
|
||||||
|
extern double __slowpow (double __x, double __y, double __z);
|
||||||
|
extern void __docos (double __x, double __dx, double __v[]);
|
||||||
|
|
||||||
|
#endif /* _MATH_PRIVATE_H_ */
|
||||||
42
newlib/libc/sys/linux/cmath/s_cacos.c
Normal file
42
newlib/libc/sys/linux/cmath/s_cacos.c
Normal file
@@ -0,0 +1,42 @@
|
|||||||
|
/* Return cosine of complex double value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__cacos (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double y;
|
||||||
|
__complex__ double res;
|
||||||
|
|
||||||
|
y = __casin (x);
|
||||||
|
|
||||||
|
__real__ res = (double) M_PI_2 - __real__ y;
|
||||||
|
__imag__ res = -__imag__ y;
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__cacos, cacos)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__cacos, __cacosl)
|
||||||
|
weak_alias (__cacos, cacosl)
|
||||||
|
#endif
|
||||||
38
newlib/libc/sys/linux/cmath/s_cacosf.c
Normal file
38
newlib/libc/sys/linux/cmath/s_cacosf.c
Normal file
@@ -0,0 +1,38 @@
|
|||||||
|
/* Return cosine of complex float value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__cacosf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float y;
|
||||||
|
__complex__ float res;
|
||||||
|
|
||||||
|
y = __casinf (x);
|
||||||
|
|
||||||
|
__real__ res = (float) M_PI_2 - __real__ y;
|
||||||
|
__imag__ res = -__imag__ y;
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__cacosf, cacosf)
|
||||||
88
newlib/libc/sys/linux/cmath/s_cacosh.c
Normal file
88
newlib/libc/sys/linux/cmath/s_cacosh.c
Normal file
@@ -0,0 +1,88 @@
|
|||||||
|
/* Return arc hyperbole cosine for double value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__cacosh (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = HUGE_VAL;
|
||||||
|
|
||||||
|
if (rcls == FP_NAN)
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
else
|
||||||
|
__imag__ res = __copysign ((rcls == FP_INFINITE
|
||||||
|
? (__real__ x < 0.0
|
||||||
|
? M_PI - M_PI_4 : M_PI_4)
|
||||||
|
: M_PI_2), __imag__ x);
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = HUGE_VAL;
|
||||||
|
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
__imag__ res = __copysign (signbit (__real__ x) ? M_PI : 0.0,
|
||||||
|
__imag__ x);
|
||||||
|
else
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nan ("");
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
__real__ res = 0.0;
|
||||||
|
__imag__ res = __copysign (M_PI_2, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__complex__ double y;
|
||||||
|
|
||||||
|
__real__ y = (__real__ x - __imag__ x) * (__real__ x + __imag__ x) - 1.0;
|
||||||
|
__imag__ y = 2.0 * __real__ x * __imag__ x;
|
||||||
|
|
||||||
|
y = __csqrt (y);
|
||||||
|
|
||||||
|
__real__ y += __real__ x;
|
||||||
|
__imag__ y += __imag__ x;
|
||||||
|
|
||||||
|
res = __clog (y);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__cacosh, cacosh)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__cacosh, __cacoshl)
|
||||||
|
weak_alias (__cacosh, cacoshl)
|
||||||
|
#endif
|
||||||
98
newlib/libc/sys/linux/cmath/s_cacoshf.c
Normal file
98
newlib/libc/sys/linux/cmath/s_cacoshf.c
Normal file
@@ -0,0 +1,98 @@
|
|||||||
|
/* Return arc hyperbole cosine for float value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__cacoshf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = HUGE_VALF;
|
||||||
|
|
||||||
|
if (rcls == FP_NAN)
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
else
|
||||||
|
__imag__ res = __copysignf ((rcls == FP_INFINITE
|
||||||
|
? (__real__ x < 0.0
|
||||||
|
? M_PI - M_PI_4 : M_PI_4)
|
||||||
|
: M_PI_2), __imag__ x);
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = HUGE_VALF;
|
||||||
|
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
__imag__ res = __copysignf (signbit (__real__ x) ? M_PI : 0.0,
|
||||||
|
__imag__ x);
|
||||||
|
else
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanf ("");
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
__real__ res = 0.0;
|
||||||
|
__imag__ res = __copysignf (M_PI_2, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
#if 1
|
||||||
|
__complex__ float y;
|
||||||
|
|
||||||
|
__real__ y = (__real__ x - __imag__ x) * (__real__ x + __imag__ x) - 1.0;
|
||||||
|
__imag__ y = 2.0 * __real__ x * __imag__ x;
|
||||||
|
|
||||||
|
y = __csqrtf (y);
|
||||||
|
|
||||||
|
__real__ y += __real__ x;
|
||||||
|
__imag__ y += __imag__ x;
|
||||||
|
|
||||||
|
res = __clogf (y);
|
||||||
|
#else
|
||||||
|
float re2 = __real__ x * __real__ x;
|
||||||
|
float im2 = __imag__ x * __imag__ x;
|
||||||
|
float sq = re2 - im2 - 1.0;
|
||||||
|
float ro = __ieee754_sqrtf (sq * sq + 4 * re2 * im2);
|
||||||
|
float a = __ieee754_sqrtf ((sq + ro) / 2.0);
|
||||||
|
float b = __ieee754_sqrtf ((-sq + ro) / 2.0);
|
||||||
|
|
||||||
|
__real__ res = 0.5 * __ieee754_logf (re2 + __real__ x * 2 * a
|
||||||
|
+ im2 + __imag__ x * 2 * b
|
||||||
|
+ ro);
|
||||||
|
__imag__ res = __ieee754_atan2f (__imag__ x + b, __real__ x + a);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__cacoshf, cacoshf)
|
||||||
84
newlib/libc/sys/linux/cmath/s_cacoshl.c
Normal file
84
newlib/libc/sys/linux/cmath/s_cacoshl.c
Normal file
@@ -0,0 +1,84 @@
|
|||||||
|
/* Return arc hyperbole cosine for long double value.
|
||||||
|
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__cacoshl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = HUGE_VALL;
|
||||||
|
|
||||||
|
if (rcls == FP_NAN)
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
else
|
||||||
|
__imag__ res = __copysignl ((rcls == FP_INFINITE
|
||||||
|
? (__real__ x < 0.0
|
||||||
|
? M_PIl - M_PI_4l : M_PI_4l)
|
||||||
|
: M_PI_2l), __imag__ x);
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = HUGE_VALL;
|
||||||
|
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
__imag__ res = __copysignl (signbit (__real__ x) ? M_PIl : 0.0,
|
||||||
|
__imag__ x);
|
||||||
|
else
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanl ("");
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
__real__ res = 0.0;
|
||||||
|
__imag__ res = __copysignl (M_PI_2l, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__complex__ long double y;
|
||||||
|
|
||||||
|
__real__ y = (__real__ x - __imag__ x) * (__real__ x + __imag__ x) - 1.0;
|
||||||
|
__imag__ y = 2.0 * __real__ x * __imag__ x;
|
||||||
|
|
||||||
|
y = __csqrtl (y);
|
||||||
|
|
||||||
|
__real__ y += __real__ x;
|
||||||
|
__imag__ y += __imag__ x;
|
||||||
|
|
||||||
|
res = __clogl (y);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__cacoshl, cacoshl)
|
||||||
38
newlib/libc/sys/linux/cmath/s_cacosl.c
Normal file
38
newlib/libc/sys/linux/cmath/s_cacosl.c
Normal file
@@ -0,0 +1,38 @@
|
|||||||
|
/* Return cosine of complex long double value.
|
||||||
|
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__cacosl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double y;
|
||||||
|
__complex__ long double res;
|
||||||
|
|
||||||
|
y = __casinl (x);
|
||||||
|
|
||||||
|
__real__ res = M_PI_2l - __real__ y;
|
||||||
|
__imag__ res = -__imag__ y;
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__cacosl, cacosl)
|
||||||
66
newlib/libc/sys/linux/cmath/s_casin.c
Normal file
66
newlib/libc/sys/linux/cmath/s_casin.c
Normal file
@@ -0,0 +1,66 @@
|
|||||||
|
/* Return arc sine of complex double value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__casin (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double res;
|
||||||
|
|
||||||
|
if (isnan (__real__ x) || isnan (__imag__ x))
|
||||||
|
{
|
||||||
|
if (__real__ x == 0.0)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else if (__isinf (__real__ x) || __isinf (__imag__ x))
|
||||||
|
{
|
||||||
|
__real__ res = __nan ("");
|
||||||
|
__imag__ res = __copysign (HUGE_VAL, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nan ("");
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__complex__ double y;
|
||||||
|
|
||||||
|
__real__ y = -__imag__ x;
|
||||||
|
__imag__ y = __real__ x;
|
||||||
|
|
||||||
|
y = __casinh (y);
|
||||||
|
|
||||||
|
__real__ res = __imag__ y;
|
||||||
|
__imag__ res = -__real__ y;
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__casin, casin)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__casin, __casinl)
|
||||||
|
weak_alias (__casin, casinl)
|
||||||
|
#endif
|
||||||
63
newlib/libc/sys/linux/cmath/s_casinf.c
Normal file
63
newlib/libc/sys/linux/cmath/s_casinf.c
Normal file
@@ -0,0 +1,63 @@
|
|||||||
|
/* Return arc sine of complex float value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__casinf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float res;
|
||||||
|
|
||||||
|
if (isnan (__real__ x) || isnan (__imag__ x))
|
||||||
|
{
|
||||||
|
if (__real__ x == 0.0)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else if (__isinff (__real__ x) || __isinff (__imag__ x))
|
||||||
|
{
|
||||||
|
__real__ res = __nanf ("");
|
||||||
|
__imag__ res = __copysignf (HUGE_VALF, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanf ("");
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__complex__ float y;
|
||||||
|
|
||||||
|
__real__ y = -__imag__ x;
|
||||||
|
__imag__ y = __real__ x;
|
||||||
|
|
||||||
|
y = __casinhf (y);
|
||||||
|
|
||||||
|
__real__ res = __imag__ y;
|
||||||
|
__imag__ res = -__real__ y;
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__casinf, casinf)
|
||||||
84
newlib/libc/sys/linux/cmath/s_casinh.c
Normal file
84
newlib/libc/sys/linux/cmath/s_casinh.c
Normal file
@@ -0,0 +1,84 @@
|
|||||||
|
/* Return arc hyperbole sine for double value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__casinh (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __copysign (HUGE_VAL, __real__ x);
|
||||||
|
|
||||||
|
if (rcls == FP_NAN)
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
else
|
||||||
|
__imag__ res = __copysign (rcls >= FP_ZERO ? M_PI_2 : M_PI_4,
|
||||||
|
__imag__ x);
|
||||||
|
}
|
||||||
|
else if (rcls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __real__ x;
|
||||||
|
if ((rcls == FP_INFINITE && icls >= FP_ZERO)
|
||||||
|
|| (rcls == FP_NAN && icls == FP_ZERO))
|
||||||
|
__imag__ res = __copysign (0.0, __imag__ x);
|
||||||
|
else
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nan ("");
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__complex__ double y;
|
||||||
|
|
||||||
|
__real__ y = (__real__ x - __imag__ x) * (__real__ x + __imag__ x) + 1.0;
|
||||||
|
__imag__ y = 2.0 * __real__ x * __imag__ x;
|
||||||
|
|
||||||
|
y = __csqrt (y);
|
||||||
|
|
||||||
|
__real__ y += __real__ x;
|
||||||
|
__imag__ y += __imag__ x;
|
||||||
|
|
||||||
|
res = __clog (y);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__casinh, casinh)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__casinh, __casinhl)
|
||||||
|
weak_alias (__casinh, casinhl)
|
||||||
|
#endif
|
||||||
80
newlib/libc/sys/linux/cmath/s_casinhf.c
Normal file
80
newlib/libc/sys/linux/cmath/s_casinhf.c
Normal file
@@ -0,0 +1,80 @@
|
|||||||
|
/* Return arc hyperbole sine for float value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__casinhf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __copysignf (HUGE_VALF, __real__ x);
|
||||||
|
|
||||||
|
if (rcls == FP_NAN)
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
else
|
||||||
|
__imag__ res = __copysignf (rcls >= FP_ZERO ? M_PI_2 : M_PI_4,
|
||||||
|
__imag__ x);
|
||||||
|
}
|
||||||
|
else if (rcls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __real__ x;
|
||||||
|
if ((rcls == FP_INFINITE && icls >= FP_ZERO)
|
||||||
|
|| (rcls == FP_NAN && icls == FP_ZERO))
|
||||||
|
__imag__ res = __copysignf (0.0, __imag__ x);
|
||||||
|
else
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanf ("");
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__complex__ float y;
|
||||||
|
|
||||||
|
__real__ y = (__real__ x - __imag__ x) * (__real__ x + __imag__ x) + 1.0;
|
||||||
|
__imag__ y = 2.0 * __real__ x * __imag__ x;
|
||||||
|
|
||||||
|
y = __csqrtf (y);
|
||||||
|
|
||||||
|
__real__ y += __real__ x;
|
||||||
|
__imag__ y += __imag__ x;
|
||||||
|
|
||||||
|
res = __clogf (y);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__casinhf, casinhf)
|
||||||
80
newlib/libc/sys/linux/cmath/s_casinhl.c
Normal file
80
newlib/libc/sys/linux/cmath/s_casinhl.c
Normal file
@@ -0,0 +1,80 @@
|
|||||||
|
/* Return arc hyperbole sine for long double value.
|
||||||
|
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__casinhl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __copysignl (HUGE_VALL, __real__ x);
|
||||||
|
|
||||||
|
if (rcls == FP_NAN)
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
else
|
||||||
|
__imag__ res = __copysignl (rcls >= FP_ZERO ? M_PI_2l : M_PI_4l,
|
||||||
|
__imag__ x);
|
||||||
|
}
|
||||||
|
else if (rcls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __real__ x;
|
||||||
|
if ((rcls == FP_INFINITE && icls >= FP_ZERO)
|
||||||
|
|| (rcls == FP_NAN && icls == FP_ZERO))
|
||||||
|
__imag__ res = __copysignl (0.0, __imag__ x);
|
||||||
|
else
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanl ("");
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__complex__ long double y;
|
||||||
|
|
||||||
|
__real__ y = (__real__ x - __imag__ x) * (__real__ x + __imag__ x) + 1.0;
|
||||||
|
__imag__ y = 2.0 * __real__ x * __imag__ x;
|
||||||
|
|
||||||
|
y = __csqrtl (y);
|
||||||
|
|
||||||
|
__real__ y += __real__ x;
|
||||||
|
__imag__ y += __imag__ x;
|
||||||
|
|
||||||
|
res = __clogl (y);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__casinhl, casinhl)
|
||||||
62
newlib/libc/sys/linux/cmath/s_casinl.c
Normal file
62
newlib/libc/sys/linux/cmath/s_casinl.c
Normal file
@@ -0,0 +1,62 @@
|
|||||||
|
/* Return arc sine of complex long double value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__casinl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double res;
|
||||||
|
|
||||||
|
if (isnan (__real__ x) || isnan (__imag__ x))
|
||||||
|
{
|
||||||
|
if (__real__ x == 0.0)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else if (__isinfl (__real__ x) || __isinfl (__imag__ x))
|
||||||
|
{
|
||||||
|
__real__ res = __nanl ("");
|
||||||
|
__imag__ res = __copysignl (HUGE_VALL, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanl ("");
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__complex__ long double y;
|
||||||
|
|
||||||
|
__real__ y = -__imag__ x;
|
||||||
|
__imag__ y = __real__ x;
|
||||||
|
|
||||||
|
y = __casinhl (y);
|
||||||
|
|
||||||
|
__real__ res = __imag__ y;
|
||||||
|
__imag__ res = -__real__ y;
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__casinl, casinl)
|
||||||
89
newlib/libc/sys/linux/cmath/s_catan.c
Normal file
89
newlib/libc/sys/linux/cmath/s_catan.c
Normal file
@@ -0,0 +1,89 @@
|
|||||||
|
/* Return arc tangent of complex double value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__catan (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __copysign (M_PI_2, __real__ x);
|
||||||
|
__imag__ res = __copysign (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
__real__ res = __copysign (M_PI_2, __real__ x);
|
||||||
|
else
|
||||||
|
__real__ res = __nan ("");
|
||||||
|
__imag__ res = __copysign (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (icls == FP_ZERO || icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __nan ("");
|
||||||
|
__imag__ res = __copysign (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nan ("");
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
double r2, num, den;
|
||||||
|
|
||||||
|
r2 = __real__ x * __real__ x;
|
||||||
|
|
||||||
|
den = 1 - r2 - __imag__ x * __imag__ x;
|
||||||
|
|
||||||
|
__real__ res = 0.5 * __ieee754_atan2 (2.0 * __real__ x, den);
|
||||||
|
|
||||||
|
num = __imag__ x + 1.0;
|
||||||
|
num = r2 + num * num;
|
||||||
|
|
||||||
|
den = __imag__ x - 1.0;
|
||||||
|
den = r2 + den * den;
|
||||||
|
|
||||||
|
__imag__ res = 0.25 * __ieee754_log (num / den);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__catan, catan)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__catan, __catanl)
|
||||||
|
weak_alias (__catan, catanl)
|
||||||
|
#endif
|
||||||
85
newlib/libc/sys/linux/cmath/s_catanf.c
Normal file
85
newlib/libc/sys/linux/cmath/s_catanf.c
Normal file
@@ -0,0 +1,85 @@
|
|||||||
|
/* Return arc tangent of complex float value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__catanf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __copysignf (M_PI_2, __real__ x);
|
||||||
|
__imag__ res = __copysignf (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
__real__ res = __copysignf (M_PI_2, __real__ x);
|
||||||
|
else
|
||||||
|
__real__ res = __nanf ("");
|
||||||
|
__imag__ res = __copysignf (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (icls == FP_ZERO || icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __nanf ("");
|
||||||
|
__imag__ res = __copysignf (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanf ("");
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
float r2, num, den;
|
||||||
|
|
||||||
|
r2 = __real__ x * __real__ x;
|
||||||
|
|
||||||
|
den = 1 - r2 - __imag__ x * __imag__ x;
|
||||||
|
|
||||||
|
__real__ res = 0.5 * __ieee754_atan2f (2.0 * __real__ x, den);
|
||||||
|
|
||||||
|
num = __imag__ x + 1.0;
|
||||||
|
num = r2 + num * num;
|
||||||
|
|
||||||
|
den = __imag__ x - 1.0;
|
||||||
|
den = r2 + den * den;
|
||||||
|
|
||||||
|
__imag__ res = 0.25 * __ieee754_logf (num / den);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__catanf, catanf)
|
||||||
84
newlib/libc/sys/linux/cmath/s_catanh.c
Normal file
84
newlib/libc/sys/linux/cmath/s_catanh.c
Normal file
@@ -0,0 +1,84 @@
|
|||||||
|
/* Return arc hyperbole tangent for double value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__catanh (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __copysign (0.0, __real__ x);
|
||||||
|
__imag__ res = __copysign (M_PI_2, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE || rcls == FP_ZERO)
|
||||||
|
{
|
||||||
|
__real__ res = __copysign (0.0, __real__ x);
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
__imag__ res = __copysign (M_PI_2, __imag__ x);
|
||||||
|
else
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nan ("");
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
double i2, num, den;
|
||||||
|
|
||||||
|
i2 = __imag__ x * __imag__ x;
|
||||||
|
|
||||||
|
num = 1.0 + __real__ x;
|
||||||
|
num = i2 + num * num;
|
||||||
|
|
||||||
|
den = 1.0 - __real__ x;
|
||||||
|
den = i2 + den * den;
|
||||||
|
|
||||||
|
__real__ res = 0.25 * (__ieee754_log (num) - __ieee754_log (den));
|
||||||
|
|
||||||
|
den = 1 - __real__ x * __real__ x - i2;
|
||||||
|
|
||||||
|
__imag__ res = 0.5 * __ieee754_atan2 (2.0 * __imag__ x, den);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__catanh, catanh)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__catanh, __catanhl)
|
||||||
|
weak_alias (__catanh, catanhl)
|
||||||
|
#endif
|
||||||
80
newlib/libc/sys/linux/cmath/s_catanhf.c
Normal file
80
newlib/libc/sys/linux/cmath/s_catanhf.c
Normal file
@@ -0,0 +1,80 @@
|
|||||||
|
/* Return arc hyperbole tangent for float value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__catanhf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __copysignf (0.0, __real__ x);
|
||||||
|
__imag__ res = __copysignf (M_PI_2, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE || rcls == FP_ZERO)
|
||||||
|
{
|
||||||
|
__real__ res = __copysignf (0.0, __real__ x);
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
__imag__ res = __copysignf (M_PI_2, __imag__ x);
|
||||||
|
else
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanf ("");
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
float i2, num, den;
|
||||||
|
|
||||||
|
i2 = __imag__ x * __imag__ x;
|
||||||
|
|
||||||
|
num = 1.0 + __real__ x;
|
||||||
|
num = i2 + num * num;
|
||||||
|
|
||||||
|
den = 1.0 - __real__ x;
|
||||||
|
den = i2 + den * den;
|
||||||
|
|
||||||
|
__real__ res = 0.25 * (__ieee754_logf (num) - __ieee754_logf (den));
|
||||||
|
|
||||||
|
den = 1 - __real__ x * __real__ x - i2;
|
||||||
|
|
||||||
|
__imag__ res = 0.5 * __ieee754_atan2f (2.0 * __imag__ x, den);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__catanhf, catanhf)
|
||||||
80
newlib/libc/sys/linux/cmath/s_catanhl.c
Normal file
80
newlib/libc/sys/linux/cmath/s_catanhl.c
Normal file
@@ -0,0 +1,80 @@
|
|||||||
|
/* Return arc hyperbole tangent for long double value.
|
||||||
|
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__catanhl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __copysignl (0.0, __real__ x);
|
||||||
|
__imag__ res = __copysignl (M_PI_2l, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE || rcls == FP_ZERO)
|
||||||
|
{
|
||||||
|
__real__ res = __copysignl (0.0, __real__ x);
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
__imag__ res = __copysignl (M_PI_2l, __imag__ x);
|
||||||
|
else
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanl ("");
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
long double i2, num, den;
|
||||||
|
|
||||||
|
i2 = __imag__ x * __imag__ x;
|
||||||
|
|
||||||
|
num = 1.0 + __real__ x;
|
||||||
|
num = i2 + num * num;
|
||||||
|
|
||||||
|
den = 1.0 - __real__ x;
|
||||||
|
den = i2 + den * den;
|
||||||
|
|
||||||
|
__real__ res = 0.25 * (__ieee754_logl (num) - __ieee754_logl (den));
|
||||||
|
|
||||||
|
den = 1 - __real__ x * __real__ x - i2;
|
||||||
|
|
||||||
|
__imag__ res = 0.5 * __ieee754_atan2l (2.0 * __imag__ x, den);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__catanhl, catanhl)
|
||||||
85
newlib/libc/sys/linux/cmath/s_catanl.c
Normal file
85
newlib/libc/sys/linux/cmath/s_catanl.c
Normal file
@@ -0,0 +1,85 @@
|
|||||||
|
/* Return arc tangent of complex long double value.
|
||||||
|
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__catanl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __copysignl (M_PI_2l, __real__ x);
|
||||||
|
__imag__ res = __copysignl (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
__real__ res = __copysignl (M_PI_2l, __real__ x);
|
||||||
|
else
|
||||||
|
__real__ res = __nanl ("");
|
||||||
|
__imag__ res = __copysignl (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (icls == FP_ZERO || icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = __nanl ("");
|
||||||
|
__imag__ res = __copysignl (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanl ("");
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
long double r2, num, den;
|
||||||
|
|
||||||
|
r2 = __real__ x * __real__ x;
|
||||||
|
|
||||||
|
den = 1 - r2 - __imag__ x * __imag__ x;
|
||||||
|
|
||||||
|
__real__ res = 0.5 * __ieee754_atan2l (2.0 * __real__ x, den);
|
||||||
|
|
||||||
|
num = __imag__ x + 1.0;
|
||||||
|
num = r2 + num * num;
|
||||||
|
|
||||||
|
den = __imag__ x - 1.0;
|
||||||
|
den = r2 + den * den;
|
||||||
|
|
||||||
|
__imag__ res = 0.25 * __ieee754_logl (num / den);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__catanl, catanl)
|
||||||
15
newlib/libc/sys/linux/cmath/s_cbrtl.c
Normal file
15
newlib/libc/sys/linux/cmath/s_cbrtl.c
Normal file
@@ -0,0 +1,15 @@
|
|||||||
|
#include <math.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <errno.h>
|
||||||
|
|
||||||
|
long double
|
||||||
|
__cbrtl(long double x)
|
||||||
|
{
|
||||||
|
fputs ("__cbrtl not implemented\n", stderr);
|
||||||
|
__set_errno (ENOSYS);
|
||||||
|
return 0.0;
|
||||||
|
}
|
||||||
|
|
||||||
|
weak_alias (__cbrtl, cbrtl)
|
||||||
|
stub_warning (cbrtl)
|
||||||
|
#include <stub-tag.h>
|
||||||
80
newlib/libc/sys/linux/cmath/s_ccos.c
Normal file
80
newlib/libc/sys/linux/cmath/s_ccos.c
Normal file
@@ -0,0 +1,80 @@
|
|||||||
|
/* Return cosine of complex double value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__ccos (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double res;
|
||||||
|
|
||||||
|
if (!isfinite (__real__ x) || __isnan (__imag__ x))
|
||||||
|
{
|
||||||
|
if (__real__ x == 0.0 || __imag__ x == 0.0)
|
||||||
|
{
|
||||||
|
__real__ res = __nan ("");
|
||||||
|
__imag__ res = 0.0;
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (__isinf (__real__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else if (__isinf (__imag__ x))
|
||||||
|
{
|
||||||
|
__real__ res = HUGE_VAL;
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (__isinf (__real__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nan ("");
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (isfinite (__imag__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__complex__ double y;
|
||||||
|
|
||||||
|
__real__ y = -__imag__ x;
|
||||||
|
__imag__ y = __real__ x;
|
||||||
|
|
||||||
|
res = __ccosh (y);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__ccos, ccos)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__ccos, __ccosl)
|
||||||
|
weak_alias (__ccos, ccosl)
|
||||||
|
#endif
|
||||||
76
newlib/libc/sys/linux/cmath/s_ccosf.c
Normal file
76
newlib/libc/sys/linux/cmath/s_ccosf.c
Normal file
@@ -0,0 +1,76 @@
|
|||||||
|
/* Return cosine of complex float value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__ccosf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float res;
|
||||||
|
|
||||||
|
if (!isfinite (__real__ x) || __isnanf (__imag__ x))
|
||||||
|
{
|
||||||
|
if (__real__ x == 0.0 || __imag__ x == 0.0)
|
||||||
|
{
|
||||||
|
__real__ res = __nanf ("");
|
||||||
|
__imag__ res = 0.0;
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (__isinff (__real__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else if (__isinff (__imag__ x))
|
||||||
|
{
|
||||||
|
__real__ res = HUGE_VALF;
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (__isinff (__real__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanf ("");
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (isfinite (__imag__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__complex__ float y;
|
||||||
|
|
||||||
|
__real__ y = -__imag__ x;
|
||||||
|
__imag__ y = __real__ x;
|
||||||
|
|
||||||
|
res = __ccoshf (y);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__ccosf, ccosf)
|
||||||
105
newlib/libc/sys/linux/cmath/s_ccosh.c
Normal file
105
newlib/libc/sys/linux/cmath/s_ccosh.c
Normal file
@@ -0,0 +1,105 @@
|
|||||||
|
/* Complex cosine hyperbole function for double.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__ccosh (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double retval;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
double sinh_val = __ieee754_sinh (__real__ x);
|
||||||
|
double cosh_val = __ieee754_cosh (__real__ x);
|
||||||
|
double sinix, cosix;
|
||||||
|
|
||||||
|
__sincos (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = cosh_val * cosix;
|
||||||
|
__imag__ retval = sinh_val * sinix;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__imag__ retval = __real__ x == 0.0 ? 0.0 : __nan ("");
|
||||||
|
__real__ retval = __nan ("") + __nan ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
/* Real part is infinite. */
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is 0.0. */
|
||||||
|
__real__ retval = HUGE_VAL;
|
||||||
|
__imag__ retval = __imag__ x * __copysign (1.0, __real__ x);
|
||||||
|
}
|
||||||
|
else if (icls > FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
double sinix, cosix;
|
||||||
|
|
||||||
|
__sincos (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = __copysign (HUGE_VAL, cosix);
|
||||||
|
__imag__ retval = (__copysign (HUGE_VAL, sinix)
|
||||||
|
* __copysign (1.0, __real__ x));
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* The addition raises the invalid exception. */
|
||||||
|
__real__ retval = HUGE_VAL;
|
||||||
|
__imag__ retval = __nan ("") + __nan ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __nan ("");
|
||||||
|
__imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nan ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
weak_alias (__ccosh, ccosh)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__ccosh, __ccoshl)
|
||||||
|
weak_alias (__ccosh, ccoshl)
|
||||||
|
#endif
|
||||||
101
newlib/libc/sys/linux/cmath/s_ccoshf.c
Normal file
101
newlib/libc/sys/linux/cmath/s_ccoshf.c
Normal file
@@ -0,0 +1,101 @@
|
|||||||
|
/* Complex cosine hyperbole function for float.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__ccoshf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float retval;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
float sinh_val = __ieee754_sinhf (__real__ x);
|
||||||
|
float cosh_val = __ieee754_coshf (__real__ x);
|
||||||
|
float sinix, cosix;
|
||||||
|
|
||||||
|
__sincosf (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = cosh_val * cosix;
|
||||||
|
__imag__ retval = sinh_val * sinix;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__imag__ retval = __real__ x == 0.0 ? 0.0 : __nanf ("");
|
||||||
|
__real__ retval = __nanf ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
/* Real part is infinite. */
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is 0.0. */
|
||||||
|
__real__ retval = HUGE_VALF;
|
||||||
|
__imag__ retval = __imag__ x * __copysignf (1.0, __real__ x);
|
||||||
|
}
|
||||||
|
else if (icls > FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
float sinix, cosix;
|
||||||
|
|
||||||
|
__sincosf (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = __copysignf (HUGE_VALF, cosix);
|
||||||
|
__imag__ retval = (__copysignf (HUGE_VALF, sinix)
|
||||||
|
* __copysignf (1.0, __real__ x));
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* The addition raises the invalid exception. */
|
||||||
|
__real__ retval = HUGE_VALF;
|
||||||
|
__imag__ retval = __nanf ("") + __nanf ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __nanf ("");
|
||||||
|
__imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nanf ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
weak_alias (__ccoshf, ccoshf)
|
||||||
101
newlib/libc/sys/linux/cmath/s_ccoshl.c
Normal file
101
newlib/libc/sys/linux/cmath/s_ccoshl.c
Normal file
@@ -0,0 +1,101 @@
|
|||||||
|
/* Complex cosine hyperbole function for long double.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__ccoshl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double retval;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
long double sinh_val = __ieee754_sinhl (__real__ x);
|
||||||
|
long double cosh_val = __ieee754_coshl (__real__ x);
|
||||||
|
long double sinix, cosix;
|
||||||
|
|
||||||
|
__sincosl (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = cosh_val * cosix;
|
||||||
|
__imag__ retval = sinh_val * sinix;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__imag__ retval = __real__ x == 0.0 ? 0.0 : __nanl ("");
|
||||||
|
__real__ retval = __nanl ("") + __nanl ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
/* Real part is infinite. */
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is 0.0. */
|
||||||
|
__real__ retval = HUGE_VALL;
|
||||||
|
__imag__ retval = __imag__ x * __copysignl (1.0, __real__ x);
|
||||||
|
}
|
||||||
|
else if (icls > FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
long double sinix, cosix;
|
||||||
|
|
||||||
|
__sincosl (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = __copysignl (HUGE_VALL, cosix);
|
||||||
|
__imag__ retval = (__copysignl (HUGE_VALL, sinix)
|
||||||
|
* __copysignl (1.0, __real__ x));
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* The addition raises the invalid exception. */
|
||||||
|
__real__ retval = HUGE_VALL;
|
||||||
|
__imag__ retval = __nanl ("") + __nanl ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __nanl ("");
|
||||||
|
__imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nanl ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
weak_alias (__ccoshl, ccoshl)
|
||||||
76
newlib/libc/sys/linux/cmath/s_ccosl.c
Normal file
76
newlib/libc/sys/linux/cmath/s_ccosl.c
Normal file
@@ -0,0 +1,76 @@
|
|||||||
|
/* Return cosine of complex long double value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__ccosl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double res;
|
||||||
|
|
||||||
|
if (!isfinite (__real__ x) || __isnanl (__imag__ x))
|
||||||
|
{
|
||||||
|
if (__real__ x == 0.0 || __imag__ x == 0.0)
|
||||||
|
{
|
||||||
|
__real__ res = __nanl ("");
|
||||||
|
__imag__ res = 0.0;
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (__isinfl (__real__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else if (__isinfl (__imag__ x))
|
||||||
|
{
|
||||||
|
__real__ res = HUGE_VALL;
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (__isinfl (__real__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanl ("");
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (isfinite (__imag__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__complex__ long double y;
|
||||||
|
|
||||||
|
__real__ y = -__imag__ x;
|
||||||
|
__imag__ y = __real__ x;
|
||||||
|
|
||||||
|
res = __ccoshl (y);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__ccosl, ccosl)
|
||||||
127
newlib/libc/sys/linux/cmath/s_cexp.c
Normal file
127
newlib/libc/sys/linux/cmath/s_cexp.c
Normal file
@@ -0,0 +1,127 @@
|
|||||||
|
/* Return value of complex exponential function for double complex value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__cexp (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double retval;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
double exp_val = __ieee754_exp (__real__ x);
|
||||||
|
double sinix, cosix;
|
||||||
|
|
||||||
|
__sincos (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
if (isfinite (exp_val))
|
||||||
|
{
|
||||||
|
__real__ retval = exp_val * cosix;
|
||||||
|
__imag__ retval = exp_val * sinix;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __copysign (exp_val, cosix);
|
||||||
|
__imag__ retval = __copysign (exp_val, sinix);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* If the imaginary part is +-inf or NaN and the real part
|
||||||
|
is not +-inf the result is NaN + iNaN. */
|
||||||
|
__real__ retval = __nan ("");
|
||||||
|
__imag__ retval = __nan ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
/* Real part is infinite. */
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
double value = signbit (__real__ x) ? 0.0 : HUGE_VAL;
|
||||||
|
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is 0.0. */
|
||||||
|
__real__ retval = value;
|
||||||
|
__imag__ retval = __imag__ x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
double sinix, cosix;
|
||||||
|
|
||||||
|
__sincos (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = __copysign (value, cosix);
|
||||||
|
__imag__ retval = __copysign (value, sinix);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (signbit (__real__ x) == 0)
|
||||||
|
{
|
||||||
|
__real__ retval = HUGE_VAL;
|
||||||
|
__imag__ retval = __nan ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = 0.0;
|
||||||
|
__imag__ retval = __copysign (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* If the real part is NaN the result is NaN + iNaN. */
|
||||||
|
__real__ retval = __nan ("");
|
||||||
|
__imag__ retval = __nan ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (rcls != FP_NAN || icls != FP_NAN)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
weak_alias (__cexp, cexp)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__cexp, __cexpl)
|
||||||
|
weak_alias (__cexp, cexpl)
|
||||||
|
#endif
|
||||||
123
newlib/libc/sys/linux/cmath/s_cexpf.c
Normal file
123
newlib/libc/sys/linux/cmath/s_cexpf.c
Normal file
@@ -0,0 +1,123 @@
|
|||||||
|
/* Return value of complex exponential function for float complex value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__cexpf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float retval;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
float exp_val = __ieee754_expf (__real__ x);
|
||||||
|
float sinix, cosix;
|
||||||
|
|
||||||
|
__sincosf (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
if (isfinite (exp_val))
|
||||||
|
{
|
||||||
|
__real__ retval = exp_val * cosix;
|
||||||
|
__imag__ retval = exp_val * sinix;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __copysignf (exp_val, cosix);
|
||||||
|
__imag__ retval = __copysignf (exp_val, sinix);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* If the imaginary part is +-inf or NaN and the real part
|
||||||
|
is not +-inf the result is NaN + iNaN. */
|
||||||
|
__real__ retval = __nanf ("");
|
||||||
|
__imag__ retval = __nanf ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
/* Real part is infinite. */
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
float value = signbit (__real__ x) ? 0.0 : HUGE_VALF;
|
||||||
|
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is 0.0. */
|
||||||
|
__real__ retval = value;
|
||||||
|
__imag__ retval = __imag__ x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
float sinix, cosix;
|
||||||
|
|
||||||
|
__sincosf (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = __copysignf (value, cosix);
|
||||||
|
__imag__ retval = __copysignf (value, sinix);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (signbit (__real__ x) == 0)
|
||||||
|
{
|
||||||
|
__real__ retval = HUGE_VALF;
|
||||||
|
__imag__ retval = __nanf ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = 0.0;
|
||||||
|
__imag__ retval = __copysignf (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* If the real part is NaN the result is NaN + iNaN. */
|
||||||
|
__real__ retval = __nanf ("");
|
||||||
|
__imag__ retval = __nanf ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (rcls != FP_NAN || icls != FP_NAN)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
weak_alias (__cexpf, cexpf)
|
||||||
123
newlib/libc/sys/linux/cmath/s_cexpl.c
Normal file
123
newlib/libc/sys/linux/cmath/s_cexpl.c
Normal file
@@ -0,0 +1,123 @@
|
|||||||
|
/* Return value of complex exponential function for long double complex value.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__cexpl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double retval;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
long double exp_val = __ieee754_expl (__real__ x);
|
||||||
|
long double sinix, cosix;
|
||||||
|
|
||||||
|
__sincosl (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
if (isfinite (exp_val))
|
||||||
|
{
|
||||||
|
__real__ retval = exp_val * cosix;
|
||||||
|
__imag__ retval = exp_val * sinix;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __copysignl (exp_val, cosix);
|
||||||
|
__imag__ retval = __copysignl (exp_val, sinix);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* If the imaginary part is +-inf or NaN and the real part
|
||||||
|
is not +-inf the result is NaN + iNaN. */
|
||||||
|
__real__ retval = __nanl ("");
|
||||||
|
__imag__ retval = __nanl ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
/* Real part is infinite. */
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
long double value = signbit (__real__ x) ? 0.0 : HUGE_VALL;
|
||||||
|
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is 0.0. */
|
||||||
|
__real__ retval = value;
|
||||||
|
__imag__ retval = __imag__ x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
long double sinix, cosix;
|
||||||
|
|
||||||
|
__sincosl (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = __copysignl (value, cosix);
|
||||||
|
__imag__ retval = __copysignl (value, sinix);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (signbit (__real__ x) == 0)
|
||||||
|
{
|
||||||
|
__real__ retval = HUGE_VALL;
|
||||||
|
__imag__ retval = __nanl ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = 0.0;
|
||||||
|
__imag__ retval = __copysignl (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* If the real part is NaN the result is NaN + iNaN. */
|
||||||
|
__real__ retval = __nanl ("");
|
||||||
|
__imag__ retval = __nanl ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (rcls != FP_NAN || icls != FP_NAN)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
weak_alias (__cexpl, cexpl)
|
||||||
65
newlib/libc/sys/linux/cmath/s_clog.c
Normal file
65
newlib/libc/sys/linux/cmath/s_clog.c
Normal file
@@ -0,0 +1,65 @@
|
|||||||
|
/* Compute complex natural logarithm.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__clog (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double result;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real and imaginary part are 0.0. */
|
||||||
|
__imag__ result = signbit (__real__ x) ? M_PI : 0.0;
|
||||||
|
__imag__ result = __copysign (__imag__ result, __imag__ x);
|
||||||
|
/* Yes, the following line raises an exception. */
|
||||||
|
__real__ result = -1.0 / fabs (__real__ x);
|
||||||
|
}
|
||||||
|
else if (rcls != FP_NAN && icls != FP_NAN)
|
||||||
|
{
|
||||||
|
/* Neither real nor imaginary part is NaN. */
|
||||||
|
__real__ result = __ieee754_log (__ieee754_hypot (__real__ x,
|
||||||
|
__imag__ x));
|
||||||
|
__imag__ result = __ieee754_atan2 (__imag__ x, __real__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__imag__ result = __nan ("");
|
||||||
|
if (rcls == FP_INFINITE || icls == FP_INFINITE)
|
||||||
|
/* Real or imaginary part is infinite. */
|
||||||
|
__real__ result = HUGE_VAL;
|
||||||
|
else
|
||||||
|
__real__ result = __nan ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
weak_alias (__clog, clog)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__clog, __clogl)
|
||||||
|
weak_alias (__clog, clogl)
|
||||||
|
#endif
|
||||||
65
newlib/libc/sys/linux/cmath/s_clog10.c
Normal file
65
newlib/libc/sys/linux/cmath/s_clog10.c
Normal file
@@ -0,0 +1,65 @@
|
|||||||
|
/* Compute complex base 10 logarithm.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__clog10 (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double result;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real and imaginary part are 0.0. */
|
||||||
|
__imag__ result = signbit (__real__ x) ? M_PI : 0.0;
|
||||||
|
__imag__ result = __copysign (__imag__ result, __imag__ x);
|
||||||
|
/* Yes, the following line raises an exception. */
|
||||||
|
__real__ result = -1.0 / fabs (__real__ x);
|
||||||
|
}
|
||||||
|
else if (rcls != FP_NAN && icls != FP_NAN)
|
||||||
|
{
|
||||||
|
/* Neither real nor imaginary part is NaN. */
|
||||||
|
__real__ result = __ieee754_log10 (__ieee754_hypot (__real__ x,
|
||||||
|
__imag__ x));
|
||||||
|
__imag__ result = M_LOG10E * __ieee754_atan2 (__imag__ x, __real__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__imag__ result = __nan ("");
|
||||||
|
if (rcls == FP_INFINITE || icls == FP_INFINITE)
|
||||||
|
/* Real or imaginary part is infinite. */
|
||||||
|
__real__ result = HUGE_VAL;
|
||||||
|
else
|
||||||
|
__real__ result = __nan ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
weak_alias (__clog10, clog10)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__clog10, __clog10l)
|
||||||
|
weak_alias (__clog10, clog10l)
|
||||||
|
#endif
|
||||||
61
newlib/libc/sys/linux/cmath/s_clog10f.c
Normal file
61
newlib/libc/sys/linux/cmath/s_clog10f.c
Normal file
@@ -0,0 +1,61 @@
|
|||||||
|
/* Compute complex base 10 logarithm.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__clog10f (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float result;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real and imaginary part are 0.0. */
|
||||||
|
__imag__ result = signbit (__real__ x) ? M_PI : 0.0;
|
||||||
|
__imag__ result = __copysignf (__imag__ result, __imag__ x);
|
||||||
|
/* Yes, the following line raises an exception. */
|
||||||
|
__real__ result = -1.0 / fabsf (__real__ x);
|
||||||
|
}
|
||||||
|
else if (rcls != FP_NAN && icls != FP_NAN)
|
||||||
|
{
|
||||||
|
/* Neither real nor imaginary part is NaN. */
|
||||||
|
__real__ result = __ieee754_log10f (__ieee754_hypotf (__real__ x,
|
||||||
|
__imag__ x));
|
||||||
|
__imag__ result = M_LOG10E * __ieee754_atan2f (__imag__ x, __real__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__imag__ result = __nanf ("");
|
||||||
|
if (rcls == FP_INFINITE || icls == FP_INFINITE)
|
||||||
|
/* Real or imaginary part is infinite. */
|
||||||
|
__real__ result = HUGE_VALF;
|
||||||
|
else
|
||||||
|
__real__ result = __nanf ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
weak_alias (__clog10f, clog10f)
|
||||||
61
newlib/libc/sys/linux/cmath/s_clog10l.c
Normal file
61
newlib/libc/sys/linux/cmath/s_clog10l.c
Normal file
@@ -0,0 +1,61 @@
|
|||||||
|
/* Compute complex base 10 logarithm.
|
||||||
|
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__clog10l (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double result;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real and imaginary part are 0.0. */
|
||||||
|
__imag__ result = signbit (__real__ x) ? M_PIl : 0.0;
|
||||||
|
__imag__ result = __copysignl (__imag__ result, __imag__ x);
|
||||||
|
/* Yes, the following line raises an exception. */
|
||||||
|
__real__ result = -1.0 / fabsl (__real__ x);
|
||||||
|
}
|
||||||
|
else if (rcls != FP_NAN && icls != FP_NAN)
|
||||||
|
{
|
||||||
|
/* Neither real nor imaginary part is NaN. */
|
||||||
|
__real__ result = __ieee754_log10l (__ieee754_hypotl (__real__ x,
|
||||||
|
__imag__ x));
|
||||||
|
__imag__ result = M_LOG10El * __ieee754_atan2l (__imag__ x, __real__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__imag__ result = __nanl ("");
|
||||||
|
if (rcls == FP_INFINITE || icls == FP_INFINITE)
|
||||||
|
/* Real or imaginary part is infinite. */
|
||||||
|
__real__ result = HUGE_VALL;
|
||||||
|
else
|
||||||
|
__real__ result = __nanl ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
weak_alias (__clog10l, clog10l)
|
||||||
61
newlib/libc/sys/linux/cmath/s_clogf.c
Normal file
61
newlib/libc/sys/linux/cmath/s_clogf.c
Normal file
@@ -0,0 +1,61 @@
|
|||||||
|
/* Compute complex natural logarithm.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__clogf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float result;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real and imaginary part are 0.0. */
|
||||||
|
__imag__ result = signbit (__real__ x) ? M_PI : 0.0;
|
||||||
|
__imag__ result = __copysignf (__imag__ result, __imag__ x);
|
||||||
|
/* Yes, the following line raises an exception. */
|
||||||
|
__real__ result = -1.0 / fabsf (__real__ x);
|
||||||
|
}
|
||||||
|
else if (rcls != FP_NAN && icls != FP_NAN)
|
||||||
|
{
|
||||||
|
/* Neither real nor imaginary part is NaN. */
|
||||||
|
__real__ result = __ieee754_logf (__ieee754_hypotf (__real__ x,
|
||||||
|
__imag__ x));
|
||||||
|
__imag__ result = __ieee754_atan2f (__imag__ x, __real__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__imag__ result = __nanf ("");
|
||||||
|
if (rcls == FP_INFINITE || icls == FP_INFINITE)
|
||||||
|
/* Real or imaginary part is infinite. */
|
||||||
|
__real__ result = HUGE_VALF;
|
||||||
|
else
|
||||||
|
__real__ result = __nanf ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
weak_alias (__clogf, clogf)
|
||||||
61
newlib/libc/sys/linux/cmath/s_clogl.c
Normal file
61
newlib/libc/sys/linux/cmath/s_clogl.c
Normal file
@@ -0,0 +1,61 @@
|
|||||||
|
/* Compute complex natural logarithm.
|
||||||
|
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__clogl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double result;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls == FP_ZERO && icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real and imaginary part are 0.0. */
|
||||||
|
__imag__ result = signbit (__real__ x) ? M_PIl : 0.0;
|
||||||
|
__imag__ result = __copysignl (__imag__ result, __imag__ x);
|
||||||
|
/* Yes, the following line raises an exception. */
|
||||||
|
__real__ result = -1.0 / fabsl (__real__ x);
|
||||||
|
}
|
||||||
|
else if (rcls != FP_NAN && icls != FP_NAN)
|
||||||
|
{
|
||||||
|
/* Neither real nor imaginary part is NaN. */
|
||||||
|
__real__ result = __ieee754_logl (__ieee754_hypotl (__real__ x,
|
||||||
|
__imag__ x));
|
||||||
|
__imag__ result = __ieee754_atan2l (__imag__ x, __real__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__imag__ result = __nanl ("");
|
||||||
|
if (rcls == FP_INFINITE || icls == FP_INFINITE)
|
||||||
|
/* Real or imaginary part is infinite. */
|
||||||
|
__real__ result = HUGE_VALL;
|
||||||
|
else
|
||||||
|
__real__ result = __nanl ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
weak_alias (__clogl, clogl)
|
||||||
34
newlib/libc/sys/linux/cmath/s_cpow.c
Normal file
34
newlib/libc/sys/linux/cmath/s_cpow.c
Normal file
@@ -0,0 +1,34 @@
|
|||||||
|
/* Complex power of double values.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__cpow (__complex__ double x, __complex__ double c)
|
||||||
|
{
|
||||||
|
return __cexp (c * __clog (x));
|
||||||
|
}
|
||||||
|
weak_alias (__cpow, cpow)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__cpow, __cpowl)
|
||||||
|
weak_alias (__cpow, cpowl)
|
||||||
|
#endif
|
||||||
30
newlib/libc/sys/linux/cmath/s_cpowf.c
Normal file
30
newlib/libc/sys/linux/cmath/s_cpowf.c
Normal file
@@ -0,0 +1,30 @@
|
|||||||
|
/* Complex power of float values.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__cpowf (__complex__ float x, __complex__ float c)
|
||||||
|
{
|
||||||
|
return __cexpf (c * __clogf (x));
|
||||||
|
}
|
||||||
|
weak_alias (__cpowf, cpowf)
|
||||||
30
newlib/libc/sys/linux/cmath/s_cpowl.c
Normal file
30
newlib/libc/sys/linux/cmath/s_cpowl.c
Normal file
@@ -0,0 +1,30 @@
|
|||||||
|
/* Complex power of long double values.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__cpowl (__complex__ long double x, __complex__ long double c)
|
||||||
|
{
|
||||||
|
return __cexpl (c * __clogl (x));
|
||||||
|
}
|
||||||
|
weak_alias (__cpowl, cpowl)
|
||||||
51
newlib/libc/sys/linux/cmath/s_cproj.c
Normal file
51
newlib/libc/sys/linux/cmath/s_cproj.c
Normal file
@@ -0,0 +1,51 @@
|
|||||||
|
/* Compute projection of complex double value to Riemann sphere.
|
||||||
|
Copyright (C) 1997, 1999 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__cproj (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double res;
|
||||||
|
|
||||||
|
if (isnan (__real__ x) && isnan (__imag__ x))
|
||||||
|
return x;
|
||||||
|
else if (!isfinite (__real__ x) || !isfinite (__imag__ x))
|
||||||
|
{
|
||||||
|
__real__ res = INFINITY;
|
||||||
|
__imag__ res = __copysign (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
double den = __real__ x * __real__ x + __imag__ x * __imag__ x + 1.0;
|
||||||
|
|
||||||
|
__real__ res = (2.0 * __real__ x) / den;
|
||||||
|
__imag__ res = (2.0 * __imag__ x) / den;
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__cproj, cproj)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__cproj, __cprojl)
|
||||||
|
weak_alias (__cproj, cprojl)
|
||||||
|
#endif
|
||||||
47
newlib/libc/sys/linux/cmath/s_cprojf.c
Normal file
47
newlib/libc/sys/linux/cmath/s_cprojf.c
Normal file
@@ -0,0 +1,47 @@
|
|||||||
|
/* Compute projection of complex float value to Riemann sphere.
|
||||||
|
Copyright (C) 1997, 1999 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__cprojf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float res;
|
||||||
|
|
||||||
|
if (isnan (__real__ x) && isnan (__imag__ x))
|
||||||
|
return x;
|
||||||
|
else if (!isfinite (__real__ x) || !isfinite (__imag__ x))
|
||||||
|
{
|
||||||
|
__real__ res = INFINITY;
|
||||||
|
__imag__ res = __copysignf (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
float den = __real__ x * __real__ x + __imag__ x * __imag__ x + 1.0;
|
||||||
|
|
||||||
|
__real__ res = (2.0 * __real__ x) / den;
|
||||||
|
__imag__ res = (2.0 * __imag__ x) / den;
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__cprojf, cprojf)
|
||||||
48
newlib/libc/sys/linux/cmath/s_cprojl.c
Normal file
48
newlib/libc/sys/linux/cmath/s_cprojl.c
Normal file
@@ -0,0 +1,48 @@
|
|||||||
|
/* Compute projection of complex long double value to Riemann sphere.
|
||||||
|
Copyright (C) 1997, 1999 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__cprojl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double res;
|
||||||
|
|
||||||
|
if (isnan (__real__ x) && isnan (__imag__ x))
|
||||||
|
return x;
|
||||||
|
else if (!isfinite (__real__ x) || !isfinite (__imag__ x))
|
||||||
|
{
|
||||||
|
__real__ res = INFINITY;
|
||||||
|
__imag__ res = __copysignl (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
long double den = (__real__ x * __real__ x + __imag__ x * __imag__ x
|
||||||
|
+ 1.0);
|
||||||
|
|
||||||
|
__real__ res = (2.0 * __real__ x) / den;
|
||||||
|
__imag__ res = (2.0 * __imag__ x) / den;
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__cprojl, cprojl)
|
||||||
131
newlib/libc/sys/linux/cmath/s_csin.c
Normal file
131
newlib/libc/sys/linux/cmath/s_csin.c
Normal file
@@ -0,0 +1,131 @@
|
|||||||
|
/* Complex sine function for double.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__csin (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double retval;
|
||||||
|
int negate = signbit (__real__ x);
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
__real__ x = fabs (__real__ x);
|
||||||
|
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
double sinh_val = __ieee754_sinh (__imag__ x);
|
||||||
|
double cosh_val = __ieee754_cosh (__imag__ x);
|
||||||
|
double sinix, cosix;
|
||||||
|
|
||||||
|
__sincos (__real__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = cosh_val * sinix;
|
||||||
|
__imag__ retval = sinh_val * cosix;
|
||||||
|
|
||||||
|
if (negate)
|
||||||
|
__real__ retval = -__real__ retval;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is 0.0. */
|
||||||
|
__real__ retval = __nan ("");
|
||||||
|
__imag__ retval = __imag__ x;
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (rcls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __nan ("");
|
||||||
|
__imag__ retval = __nan ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
/* Imaginary part is infinite. */
|
||||||
|
if (rcls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is 0.0. */
|
||||||
|
__real__ retval = __copysign (0.0, negate ? -1.0 : 1.0);
|
||||||
|
__imag__ retval = __imag__ x;
|
||||||
|
}
|
||||||
|
else if (rcls > FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
double sinix, cosix;
|
||||||
|
|
||||||
|
__sincos (__real__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = __copysign (HUGE_VAL, sinix);
|
||||||
|
__imag__ retval = __copysign (HUGE_VAL, cosix);
|
||||||
|
|
||||||
|
if (negate)
|
||||||
|
__real__ retval = -__real__ retval;
|
||||||
|
if (signbit (__imag__ x))
|
||||||
|
__imag__ retval = -__imag__ retval;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* The addition raises the invalid exception. */
|
||||||
|
__real__ retval = __nan ("");
|
||||||
|
__imag__ retval = HUGE_VAL;
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (rcls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (rcls == FP_ZERO)
|
||||||
|
__real__ retval = __copysign (0.0, negate ? -1.0 : 1.0);
|
||||||
|
else
|
||||||
|
__real__ retval = __nan ("");
|
||||||
|
__imag__ retval = __nan ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
weak_alias (__csin, csin)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__csin, __csinl)
|
||||||
|
weak_alias (__csin, csinl)
|
||||||
|
#endif
|
||||||
127
newlib/libc/sys/linux/cmath/s_csinf.c
Normal file
127
newlib/libc/sys/linux/cmath/s_csinf.c
Normal file
@@ -0,0 +1,127 @@
|
|||||||
|
/* Complex sine function for float.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__csinf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float retval;
|
||||||
|
int negate = signbit (__real__ x);
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
__real__ x = fabsf (__real__ x);
|
||||||
|
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
float sinh_val = __ieee754_sinhf (__imag__ x);
|
||||||
|
float cosh_val = __ieee754_coshf (__imag__ x);
|
||||||
|
float sinix, cosix;
|
||||||
|
|
||||||
|
__sincosf (__real__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = cosh_val * sinix;
|
||||||
|
__imag__ retval = sinh_val * cosix;
|
||||||
|
|
||||||
|
if (negate)
|
||||||
|
__real__ retval = -__real__ retval;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is 0.0. */
|
||||||
|
__real__ retval = __nanf ("");
|
||||||
|
__imag__ retval = __imag__ x;
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (rcls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __nanf ("");
|
||||||
|
__imag__ retval = __nanf ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
/* Imaginary part is infinite. */
|
||||||
|
if (rcls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is 0.0. */
|
||||||
|
__real__ retval = __copysignf (0.0, negate ? -1.0 : 1.0);
|
||||||
|
__imag__ retval = __imag__ x;
|
||||||
|
}
|
||||||
|
else if (rcls > FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
float sinix, cosix;
|
||||||
|
|
||||||
|
__sincosf (__real__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = __copysignf (HUGE_VALF, sinix);
|
||||||
|
__imag__ retval = __copysignf (HUGE_VALF, cosix);
|
||||||
|
|
||||||
|
if (negate)
|
||||||
|
__real__ retval = -__real__ retval;
|
||||||
|
if (signbit (__imag__ x))
|
||||||
|
__imag__ retval = -__imag__ retval;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* The addition raises the invalid exception. */
|
||||||
|
__real__ retval = __nanf ("");
|
||||||
|
__imag__ retval = HUGE_VALF;
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (rcls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (rcls == FP_ZERO)
|
||||||
|
__real__ retval = __copysignf (0.0, negate ? -1.0 : 1.0);
|
||||||
|
else
|
||||||
|
__real__ retval = __nanf ("");
|
||||||
|
__imag__ retval = __nanf ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
weak_alias (__csinf, csinf)
|
||||||
126
newlib/libc/sys/linux/cmath/s_csinh.c
Normal file
126
newlib/libc/sys/linux/cmath/s_csinh.c
Normal file
@@ -0,0 +1,126 @@
|
|||||||
|
/* Complex sine hyperbole function for double.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__csinh (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double retval;
|
||||||
|
int negate = signbit (__real__ x);
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
__real__ x = fabs (__real__ x);
|
||||||
|
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
double sinh_val = __ieee754_sinh (__real__ x);
|
||||||
|
double cosh_val = __ieee754_cosh (__real__ x);
|
||||||
|
double sinix, cosix;
|
||||||
|
|
||||||
|
__sincos (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = sinh_val * cosix;
|
||||||
|
__imag__ retval = cosh_val * sinix;
|
||||||
|
|
||||||
|
if (negate)
|
||||||
|
__real__ retval = -__real__ retval;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (rcls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is 0.0. */
|
||||||
|
__real__ retval = __copysign (0.0, negate ? -1.0 : 1.0);
|
||||||
|
__imag__ retval = __nan ("") + __nan ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __nan ("");
|
||||||
|
__imag__ retval = __nan ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
/* Real part is infinite. */
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is 0.0. */
|
||||||
|
__real__ retval = negate ? -HUGE_VAL : HUGE_VAL;
|
||||||
|
__imag__ retval = __imag__ x;
|
||||||
|
}
|
||||||
|
else if (icls > FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
double sinix, cosix;
|
||||||
|
|
||||||
|
__sincos (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = __copysign (HUGE_VAL, cosix);
|
||||||
|
__imag__ retval = __copysign (HUGE_VAL, sinix);
|
||||||
|
|
||||||
|
if (negate)
|
||||||
|
__real__ retval = -__real__ retval;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* The addition raises the invalid exception. */
|
||||||
|
__real__ retval = HUGE_VAL;
|
||||||
|
__imag__ retval = __nan ("") + __nan ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __nan ("");
|
||||||
|
__imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nan ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
weak_alias (__csinh, csinh)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__csinh, __csinhl)
|
||||||
|
weak_alias (__csinh, csinhl)
|
||||||
|
#endif
|
||||||
122
newlib/libc/sys/linux/cmath/s_csinhf.c
Normal file
122
newlib/libc/sys/linux/cmath/s_csinhf.c
Normal file
@@ -0,0 +1,122 @@
|
|||||||
|
/* Complex sine hyperbole function for float.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__csinhf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float retval;
|
||||||
|
int negate = signbit (__real__ x);
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
__real__ x = fabsf (__real__ x);
|
||||||
|
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
float sinh_val = __ieee754_sinhf (__real__ x);
|
||||||
|
float cosh_val = __ieee754_coshf (__real__ x);
|
||||||
|
float sinix, cosix;
|
||||||
|
|
||||||
|
__sincosf (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = sinh_val * cosix;
|
||||||
|
__imag__ retval = cosh_val * sinix;
|
||||||
|
|
||||||
|
if (negate)
|
||||||
|
__real__ retval = -__real__ retval;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (rcls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is 0.0. */
|
||||||
|
__real__ retval = __copysignf (0.0, negate ? -1.0 : 1.0);
|
||||||
|
__imag__ retval = __nanf ("") + __nanf ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __nanf ("");
|
||||||
|
__imag__ retval = __nanf ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
/* Real part is infinite. */
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is 0.0. */
|
||||||
|
__real__ retval = negate ? -HUGE_VALF : HUGE_VALF;
|
||||||
|
__imag__ retval = __imag__ x;
|
||||||
|
}
|
||||||
|
else if (icls > FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
float sinix, cosix;
|
||||||
|
|
||||||
|
__sincosf (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = __copysignf (HUGE_VALF, cosix);
|
||||||
|
__imag__ retval = __copysignf (HUGE_VALF, sinix);
|
||||||
|
|
||||||
|
if (negate)
|
||||||
|
__real__ retval = -__real__ retval;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* The addition raises the invalid exception. */
|
||||||
|
__real__ retval = HUGE_VALF;
|
||||||
|
__imag__ retval = __nanf ("") + __nanf ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __nanf ("");
|
||||||
|
__imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nanf ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
weak_alias (__csinhf, csinhf)
|
||||||
122
newlib/libc/sys/linux/cmath/s_csinhl.c
Normal file
122
newlib/libc/sys/linux/cmath/s_csinhl.c
Normal file
@@ -0,0 +1,122 @@
|
|||||||
|
/* Complex sine hyperbole function for long double.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__csinhl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double retval;
|
||||||
|
int negate = signbit (__real__ x);
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
__real__ x = fabsl (__real__ x);
|
||||||
|
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
long double sinh_val = __ieee754_sinhl (__real__ x);
|
||||||
|
long double cosh_val = __ieee754_coshl (__real__ x);
|
||||||
|
long double sinix, cosix;
|
||||||
|
|
||||||
|
__sincosl (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = sinh_val * cosix;
|
||||||
|
__imag__ retval = cosh_val * sinix;
|
||||||
|
|
||||||
|
if (negate)
|
||||||
|
__real__ retval = -__real__ retval;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (rcls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is 0.0. */
|
||||||
|
__real__ retval = __copysignl (0.0, negate ? -1.0 : 1.0);
|
||||||
|
__imag__ retval = __nanl ("") + __nanl ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __nanl ("");
|
||||||
|
__imag__ retval = __nanl ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
/* Real part is infinite. */
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is 0.0. */
|
||||||
|
__real__ retval = negate ? -HUGE_VALL : HUGE_VALL;
|
||||||
|
__imag__ retval = __imag__ x;
|
||||||
|
}
|
||||||
|
else if (icls > FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
long double sinix, cosix;
|
||||||
|
|
||||||
|
__sincosl (__imag__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = __copysignl (HUGE_VALL, cosix);
|
||||||
|
__imag__ retval = __copysignl (HUGE_VALL, sinix);
|
||||||
|
|
||||||
|
if (negate)
|
||||||
|
__real__ retval = -__real__ retval;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* The addition raises the invalid exception. */
|
||||||
|
__real__ retval = HUGE_VALL;
|
||||||
|
__imag__ retval = __nanl ("") + __nanl ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __nanl ("");
|
||||||
|
__imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nanl ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
weak_alias (__csinhl, csinhl)
|
||||||
127
newlib/libc/sys/linux/cmath/s_csinl.c
Normal file
127
newlib/libc/sys/linux/cmath/s_csinl.c
Normal file
@@ -0,0 +1,127 @@
|
|||||||
|
/* Complex sine function for long double.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__csinl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double retval;
|
||||||
|
int negate = signbit (__real__ x);
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
__real__ x = fabsl (__real__ x);
|
||||||
|
|
||||||
|
if (icls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is finite. */
|
||||||
|
if (rcls >= FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
long double sinh_val = __ieee754_sinhl (__imag__ x);
|
||||||
|
long double cosh_val = __ieee754_coshl (__imag__ x);
|
||||||
|
long double sinix, cosix;
|
||||||
|
|
||||||
|
__sincosl (__real__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = cosh_val * sinix;
|
||||||
|
__imag__ retval = sinh_val * cosix;
|
||||||
|
|
||||||
|
if (negate)
|
||||||
|
__real__ retval = -__real__ retval;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Imaginary part is 0.0. */
|
||||||
|
__real__ retval = __nanl ("");
|
||||||
|
__imag__ retval = __imag__ x;
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (rcls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ retval = __nanl ("");
|
||||||
|
__imag__ retval = __nanl ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
/* Imaginary part is infinite. */
|
||||||
|
if (rcls == FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is 0.0. */
|
||||||
|
__real__ retval = __copysignl (0.0, negate ? -1.0 : 1.0);
|
||||||
|
__imag__ retval = __imag__ x;
|
||||||
|
}
|
||||||
|
else if (rcls > FP_ZERO)
|
||||||
|
{
|
||||||
|
/* Real part is finite. */
|
||||||
|
long double sinix, cosix;
|
||||||
|
|
||||||
|
__sincosl (__real__ x, &sinix, &cosix);
|
||||||
|
|
||||||
|
__real__ retval = __copysignl (HUGE_VALL, sinix);
|
||||||
|
__imag__ retval = __copysignl (HUGE_VALL, cosix);
|
||||||
|
|
||||||
|
if (negate)
|
||||||
|
__real__ retval = -__real__ retval;
|
||||||
|
if (signbit (__imag__ x))
|
||||||
|
__imag__ retval = -__imag__ retval;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* The addition raises the invalid exception. */
|
||||||
|
__real__ retval = __nanl ("");
|
||||||
|
__imag__ retval = HUGE_VALL;
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (rcls == FP_INFINITE)
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (rcls == FP_ZERO)
|
||||||
|
__real__ retval = __copysignl (0.0, negate ? -1.0 : 1.0);
|
||||||
|
else
|
||||||
|
__real__ retval = __nanl ("");
|
||||||
|
__imag__ retval = __nanl ("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
weak_alias (__csinl, csinl)
|
||||||
114
newlib/libc/sys/linux/cmath/s_csqrt.c
Normal file
114
newlib/libc/sys/linux/cmath/s_csqrt.c
Normal file
@@ -0,0 +1,114 @@
|
|||||||
|
/* Complex square root of double value.
|
||||||
|
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Based on an algorithm by Stephen L. Moshier <moshier@world.std.com>.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__csqrt (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = HUGE_VAL;
|
||||||
|
__imag__ res = __imag__ x;
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (__real__ x < 0.0)
|
||||||
|
{
|
||||||
|
__real__ res = icls == FP_NAN ? __nan ("") : 0;
|
||||||
|
__imag__ res = __copysign (HUGE_VAL, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __real__ x;
|
||||||
|
__imag__ res = (icls == FP_NAN
|
||||||
|
? __nan ("") : __copysign (0.0, __imag__ x));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nan ("");
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
if (__real__ x < 0.0)
|
||||||
|
{
|
||||||
|
__real__ res = 0.0;
|
||||||
|
__imag__ res = __copysign (__ieee754_sqrt (-__real__ x),
|
||||||
|
__imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = fabs (__ieee754_sqrt (__real__ x));
|
||||||
|
__imag__ res = __copysign (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO)
|
||||||
|
{
|
||||||
|
double r = __ieee754_sqrt (0.5 * fabs (__imag__ x));
|
||||||
|
|
||||||
|
__real__ res = __copysign (r, __imag__ x);
|
||||||
|
__imag__ res = r;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
double d, r, s;
|
||||||
|
|
||||||
|
d = __ieee754_hypot (__real__ x, __imag__ x);
|
||||||
|
/* Use the identity 2 Re res Im res = Im x
|
||||||
|
to avoid cancellation error in d +/- Re x. */
|
||||||
|
if (__real__ x > 0)
|
||||||
|
{
|
||||||
|
r = __ieee754_sqrt (0.5 * d + 0.5 * __real__ x);
|
||||||
|
s = (0.5 * __imag__ x) / r;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
s = __ieee754_sqrt (0.5 * d - 0.5 * __real__ x);
|
||||||
|
r = fabs ((0.5 * __imag__ x) / s);
|
||||||
|
}
|
||||||
|
|
||||||
|
__real__ res = r;
|
||||||
|
__imag__ res = __copysign (s, __imag__ x);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__csqrt, csqrt)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__csqrt, __csqrtl)
|
||||||
|
weak_alias (__csqrt, csqrtl)
|
||||||
|
#endif
|
||||||
110
newlib/libc/sys/linux/cmath/s_csqrtf.c
Normal file
110
newlib/libc/sys/linux/cmath/s_csqrtf.c
Normal file
@@ -0,0 +1,110 @@
|
|||||||
|
/* Complex square root of float value.
|
||||||
|
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Based on an algorithm by Stephen L. Moshier <moshier@world.std.com>.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__csqrtf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = HUGE_VALF;
|
||||||
|
__imag__ res = __imag__ x;
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (__real__ x < 0.0)
|
||||||
|
{
|
||||||
|
__real__ res = icls == FP_NAN ? __nanf ("") : 0;
|
||||||
|
__imag__ res = __copysignf (HUGE_VALF, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __real__ x;
|
||||||
|
__imag__ res = (icls == FP_NAN
|
||||||
|
? __nanf ("") : __copysignf (0.0, __imag__ x));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanf ("");
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
if (__real__ x < 0.0)
|
||||||
|
{
|
||||||
|
__real__ res = 0.0;
|
||||||
|
__imag__ res = __copysignf (__ieee754_sqrtf (-__real__ x),
|
||||||
|
__imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = fabsf (__ieee754_sqrtf (__real__ x));
|
||||||
|
__imag__ res = __copysignf (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO)
|
||||||
|
{
|
||||||
|
float r = __ieee754_sqrtf (0.5 * fabsf (__imag__ x));
|
||||||
|
|
||||||
|
__real__ res = __copysignf (r, __imag__ x);
|
||||||
|
__imag__ res = r;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
float d, r, s;
|
||||||
|
|
||||||
|
d = __ieee754_hypotf (__real__ x, __imag__ x);
|
||||||
|
/* Use the identity 2 Re res Im res = Im x
|
||||||
|
to avoid cancellation error in d +/- Re x. */
|
||||||
|
if (__real__ x > 0)
|
||||||
|
{
|
||||||
|
r = __ieee754_sqrtf (0.5f * d + 0.5f * __real__ x);
|
||||||
|
s = (0.5f * __imag__ x) / r;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
s = __ieee754_sqrtf (0.5f * d - 0.5f * __real__ x);
|
||||||
|
r = fabsf ((0.5f * __imag__ x) / s);
|
||||||
|
}
|
||||||
|
|
||||||
|
__real__ res = r;
|
||||||
|
__imag__ res = __copysignf (s, __imag__ x);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__csqrtf, csqrtf)
|
||||||
110
newlib/libc/sys/linux/cmath/s_csqrtl.c
Normal file
110
newlib/libc/sys/linux/cmath/s_csqrtl.c
Normal file
@@ -0,0 +1,110 @@
|
|||||||
|
/* Complex square root of long double value.
|
||||||
|
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Based on an algorithm by Stephen L. Moshier <moshier@world.std.com>.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__csqrtl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double res;
|
||||||
|
int rcls = fpclassify (__real__ x);
|
||||||
|
int icls = fpclassify (__imag__ x);
|
||||||
|
|
||||||
|
if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (icls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
__real__ res = HUGE_VALL;
|
||||||
|
__imag__ res = __imag__ x;
|
||||||
|
}
|
||||||
|
else if (rcls == FP_INFINITE)
|
||||||
|
{
|
||||||
|
if (__real__ x < 0.0)
|
||||||
|
{
|
||||||
|
__real__ res = icls == FP_NAN ? __nanl ("") : 0;
|
||||||
|
__imag__ res = __copysignl (HUGE_VALL, __imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __real__ x;
|
||||||
|
__imag__ res = (icls == FP_NAN
|
||||||
|
? __nanl ("") : __copysignl (0.0, __imag__ x));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanl ("");
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (icls == FP_ZERO)
|
||||||
|
{
|
||||||
|
if (__real__ x < 0.0)
|
||||||
|
{
|
||||||
|
__real__ res = 0.0;
|
||||||
|
__imag__ res = __copysignl (__ieee754_sqrtl (-__real__ x),
|
||||||
|
__imag__ x);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = fabsl (__ieee754_sqrtl (__real__ x));
|
||||||
|
__imag__ res = __copysignl (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (rcls == FP_ZERO)
|
||||||
|
{
|
||||||
|
long double r = __ieee754_sqrtl (0.5 * fabsl (__imag__ x));
|
||||||
|
|
||||||
|
__real__ res = __copysignl (r, __imag__ x);
|
||||||
|
__imag__ res = r;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
long double d, r, s;
|
||||||
|
|
||||||
|
d = __ieee754_hypotl (__real__ x, __imag__ x);
|
||||||
|
/* Use the identity 2 Re res Im res = Im x
|
||||||
|
to avoid cancellation error in d +/- Re x. */
|
||||||
|
if (__real__ x > 0)
|
||||||
|
{
|
||||||
|
r = __ieee754_sqrtl (0.5L * d + 0.5L * __real__ x);
|
||||||
|
s = (0.5L * __imag__ x) / r;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
s = __ieee754_sqrtl (0.5L * d - 0.5L * __real__ x);
|
||||||
|
r = fabsl ((0.5L * __imag__ x) / s);
|
||||||
|
}
|
||||||
|
|
||||||
|
__real__ res = r;
|
||||||
|
__imag__ res = __copysignl (s, __imag__ x);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__csqrtl, csqrtl)
|
||||||
74
newlib/libc/sys/linux/cmath/s_ctan.c
Normal file
74
newlib/libc/sys/linux/cmath/s_ctan.c
Normal file
@@ -0,0 +1,74 @@
|
|||||||
|
/* Complex tangent function for double.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__ctan (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double res;
|
||||||
|
|
||||||
|
if (!isfinite (__real__ x) || !isfinite (__imag__ x))
|
||||||
|
{
|
||||||
|
if (__isinf (__imag__ x))
|
||||||
|
{
|
||||||
|
__real__ res = __copysign (0.0, __real__ x);
|
||||||
|
__imag__ res = __copysign (1.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (__real__ x == 0.0)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nan ("");
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (__isinf (__real__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
double sin2rx, cos2rx;
|
||||||
|
double den;
|
||||||
|
|
||||||
|
__sincos (2.0 * __real__ x, &sin2rx, &cos2rx);
|
||||||
|
|
||||||
|
den = cos2rx + __ieee754_cosh (2.0 * __imag__ x);
|
||||||
|
|
||||||
|
__real__ res = sin2rx / den;
|
||||||
|
__imag__ res = __ieee754_sinh (2.0 * __imag__ x) / den;
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__ctan, ctan)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__ctan, __ctanl)
|
||||||
|
weak_alias (__ctan, ctanl)
|
||||||
|
#endif
|
||||||
70
newlib/libc/sys/linux/cmath/s_ctanf.c
Normal file
70
newlib/libc/sys/linux/cmath/s_ctanf.c
Normal file
@@ -0,0 +1,70 @@
|
|||||||
|
/* Complex tangent function for float.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__ctanf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float res;
|
||||||
|
|
||||||
|
if (!isfinite (__real__ x) || !isfinite (__imag__ x))
|
||||||
|
{
|
||||||
|
if (__isinff (__imag__ x))
|
||||||
|
{
|
||||||
|
__real__ res = __copysignf (0.0, __real__ x);
|
||||||
|
__imag__ res = __copysignf (1.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (__real__ x == 0.0)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanf ("");
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (__isinff (__real__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
float sin2rx, cos2rx;
|
||||||
|
float den;
|
||||||
|
|
||||||
|
__sincosf (2.0 * __real__ x, &sin2rx, &cos2rx);
|
||||||
|
|
||||||
|
den = cos2rx + __ieee754_coshf (2.0 * __imag__ x);
|
||||||
|
|
||||||
|
__real__ res = sin2rx / den;
|
||||||
|
__imag__ res = __ieee754_sinhf (2.0 * __imag__ x) / den;
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__ctanf, ctanf)
|
||||||
74
newlib/libc/sys/linux/cmath/s_ctanh.c
Normal file
74
newlib/libc/sys/linux/cmath/s_ctanh.c
Normal file
@@ -0,0 +1,74 @@
|
|||||||
|
/* Complex hyperbole tangent for double.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ double
|
||||||
|
__ctanh (__complex__ double x)
|
||||||
|
{
|
||||||
|
__complex__ double res;
|
||||||
|
|
||||||
|
if (!isfinite (__real__ x) || !isfinite (__imag__ x))
|
||||||
|
{
|
||||||
|
if (__isinf (__real__ x))
|
||||||
|
{
|
||||||
|
__real__ res = __copysign (1.0, __real__ x);
|
||||||
|
__imag__ res = __copysign (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (__imag__ x == 0.0)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nan ("");
|
||||||
|
__imag__ res = __nan ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (__isinf (__imag__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
double sin2ix, cos2ix;
|
||||||
|
double den;
|
||||||
|
|
||||||
|
__sincos (2.0 * __imag__ x, &sin2ix, &cos2ix);
|
||||||
|
|
||||||
|
den = (__ieee754_cosh (2.0 * __real__ x) + cos2ix);
|
||||||
|
|
||||||
|
__real__ res = __ieee754_sinh (2.0 * __real__ x) / den;
|
||||||
|
__imag__ res = sin2ix / den;
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__ctanh, ctanh)
|
||||||
|
#ifdef NO_LONG_DOUBLE
|
||||||
|
strong_alias (__ctanh, __ctanhl)
|
||||||
|
weak_alias (__ctanh, ctanhl)
|
||||||
|
#endif
|
||||||
70
newlib/libc/sys/linux/cmath/s_ctanhf.c
Normal file
70
newlib/libc/sys/linux/cmath/s_ctanhf.c
Normal file
@@ -0,0 +1,70 @@
|
|||||||
|
/* Complex hyperbole tangent for float.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ float
|
||||||
|
__ctanhf (__complex__ float x)
|
||||||
|
{
|
||||||
|
__complex__ float res;
|
||||||
|
|
||||||
|
if (!isfinite (__real__ x) || !isfinite (__imag__ x))
|
||||||
|
{
|
||||||
|
if (__isinff (__real__ x))
|
||||||
|
{
|
||||||
|
__real__ res = __copysignf (1.0, __real__ x);
|
||||||
|
__imag__ res = __copysignf (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (__imag__ x == 0.0)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanf ("");
|
||||||
|
__imag__ res = __nanf ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (__isinff (__imag__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
float sin2ix, cos2ix;
|
||||||
|
float den;
|
||||||
|
|
||||||
|
__sincosf (2.0 * __imag__ x, &sin2ix, &cos2ix);
|
||||||
|
|
||||||
|
den = (__ieee754_coshf (2.0 * __real__ x) + cos2ix);
|
||||||
|
|
||||||
|
__real__ res = __ieee754_sinhf (2.0 * __real__ x) / den;
|
||||||
|
__imag__ res = sin2ix / den;
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__ctanhf, ctanhf)
|
||||||
70
newlib/libc/sys/linux/cmath/s_ctanhl.c
Normal file
70
newlib/libc/sys/linux/cmath/s_ctanhl.c
Normal file
@@ -0,0 +1,70 @@
|
|||||||
|
/* Complex hyperbole tangent for long double.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__ctanhl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double res;
|
||||||
|
|
||||||
|
if (!isfinite (__real__ x) || !isfinite (__imag__ x))
|
||||||
|
{
|
||||||
|
if (__isinfl (__real__ x))
|
||||||
|
{
|
||||||
|
__real__ res = __copysignl (1.0, __real__ x);
|
||||||
|
__imag__ res = __copysignl (0.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (__imag__ x == 0.0)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanl ("");
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (__isinfl (__imag__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
long double sin2ix, cos2ix;
|
||||||
|
long double den;
|
||||||
|
|
||||||
|
__sincosl (2.0 * __imag__ x, &sin2ix, &cos2ix);
|
||||||
|
|
||||||
|
den = (__ieee754_coshl (2.0 * __real__ x) + cos2ix);
|
||||||
|
|
||||||
|
__real__ res = __ieee754_sinhl (2.0 * __real__ x) / den;
|
||||||
|
__imag__ res = sin2ix / den;
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__ctanhl, ctanhl)
|
||||||
70
newlib/libc/sys/linux/cmath/s_ctanl.c
Normal file
70
newlib/libc/sys/linux/cmath/s_ctanl.c
Normal file
@@ -0,0 +1,70 @@
|
|||||||
|
/* Complex tangent function for long double.
|
||||||
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <complex.h>
|
||||||
|
#include <fenv.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
#include "math_private.h"
|
||||||
|
|
||||||
|
|
||||||
|
__complex__ long double
|
||||||
|
__ctanl (__complex__ long double x)
|
||||||
|
{
|
||||||
|
__complex__ long double res;
|
||||||
|
|
||||||
|
if (!isfinite (__real__ x) || !isfinite (__imag__ x))
|
||||||
|
{
|
||||||
|
if (__isinfl (__imag__ x))
|
||||||
|
{
|
||||||
|
__real__ res = __copysignl (0.0, __real__ x);
|
||||||
|
__imag__ res = __copysignl (1.0, __imag__ x);
|
||||||
|
}
|
||||||
|
else if (__real__ x == 0.0)
|
||||||
|
{
|
||||||
|
res = x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
__real__ res = __nanl ("");
|
||||||
|
__imag__ res = __nanl ("");
|
||||||
|
|
||||||
|
#ifdef FE_INVALID
|
||||||
|
if (__isinfl (__real__ x))
|
||||||
|
feraiseexcept (FE_INVALID);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
long double sin2rx, cos2rx;
|
||||||
|
long double den;
|
||||||
|
|
||||||
|
__sincosl (2.0 * __real__ x, &sin2rx, &cos2rx);
|
||||||
|
|
||||||
|
den = cos2rx + __ieee754_coshl (2.0 * __imag__ x);
|
||||||
|
|
||||||
|
__real__ res = sin2rx / den;
|
||||||
|
__imag__ res = __ieee754_sinhl (2.0 * __imag__ x) / den;
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
weak_alias (__ctanl, ctanl)
|
||||||
4
newlib/libc/sys/linux/configure
vendored
4
newlib/libc/sys/linux/configure
vendored
@@ -3071,7 +3071,7 @@ done
|
|||||||
ac_given_srcdir=$srcdir
|
ac_given_srcdir=$srcdir
|
||||||
ac_given_INSTALL="$INSTALL"
|
ac_given_INSTALL="$INSTALL"
|
||||||
|
|
||||||
trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
|
trap 'rm -fr `echo "Makefile cmath/Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
|
||||||
EOF
|
EOF
|
||||||
cat >> $CONFIG_STATUS <<EOF
|
cat >> $CONFIG_STATUS <<EOF
|
||||||
|
|
||||||
@@ -3196,7 +3196,7 @@ EOF
|
|||||||
|
|
||||||
cat >> $CONFIG_STATUS <<EOF
|
cat >> $CONFIG_STATUS <<EOF
|
||||||
|
|
||||||
CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
|
CONFIG_FILES=\${CONFIG_FILES-"Makefile cmath/Makefile"}
|
||||||
EOF
|
EOF
|
||||||
cat >> $CONFIG_STATUS <<\EOF
|
cat >> $CONFIG_STATUS <<\EOF
|
||||||
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
|
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
|
||||||
|
|||||||
@@ -32,4 +32,4 @@ AC_SUBST(LINUX_MACH_LIB)
|
|||||||
|
|
||||||
AC_CONFIG_SUBDIRS(machine $EXTRA_DIRS)
|
AC_CONFIG_SUBDIRS(machine $EXTRA_DIRS)
|
||||||
|
|
||||||
AC_OUTPUT(Makefile)
|
AC_OUTPUT(Makefile cmath/Makefile)
|
||||||
|
|||||||
158
newlib/libc/sys/linux/include/cmathcalls.h
Normal file
158
newlib/libc/sys/linux/include/cmathcalls.h
Normal file
@@ -0,0 +1,158 @@
|
|||||||
|
/* Prototype declarations for complex math functions;
|
||||||
|
helper file for <complex.h>.
|
||||||
|
Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
/* NOTE: Because of the special way this file is used by <complex.h>, this
|
||||||
|
file must NOT be protected from multiple inclusion as header files
|
||||||
|
usually are.
|
||||||
|
|
||||||
|
This file provides prototype declarations for the math functions.
|
||||||
|
Most functions are declared using the macro:
|
||||||
|
|
||||||
|
__MATHCALL (NAME, (ARGS...));
|
||||||
|
|
||||||
|
This means there is a function `NAME' returning `double' and a function
|
||||||
|
`NAMEf' returning `float'. Each place `_Mdouble_' appears in the
|
||||||
|
prototype, that is actually `double' in the prototype for `NAME' and
|
||||||
|
`float' in the prototype for `NAMEf'. Reentrant variant functions are
|
||||||
|
called `NAME_r' and `NAMEf_r'.
|
||||||
|
|
||||||
|
Functions returning other types like `int' are declared using the macro:
|
||||||
|
|
||||||
|
__MATHDECL (TYPE, NAME, (ARGS...));
|
||||||
|
|
||||||
|
This is just like __MATHCALL but for a function returning `TYPE'
|
||||||
|
instead of `_Mdouble_'. In all of these cases, there is still
|
||||||
|
both a `NAME' and a `NAMEf' that takes `float' arguments. */
|
||||||
|
|
||||||
|
#ifndef _COMPLEX_H
|
||||||
|
#error "Never use <bits/cmathcalls.h> directly; include <complex.h> instead."
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define _Mdouble_complex_ _Mdouble_ _Complex
|
||||||
|
|
||||||
|
|
||||||
|
/* Trigonometric functions. */
|
||||||
|
|
||||||
|
/* Arc cosine of Z. */
|
||||||
|
__MATHCALL (cacos, (_Mdouble_complex_ __z));
|
||||||
|
/* Arc sine of Z. */
|
||||||
|
__MATHCALL (casin, (_Mdouble_complex_ __z));
|
||||||
|
/* Arc tangent of Z. */
|
||||||
|
__MATHCALL (catan, (_Mdouble_complex_ __z));
|
||||||
|
|
||||||
|
/* Cosine of Z. */
|
||||||
|
__MATHCALL (ccos, (_Mdouble_complex_ __z));
|
||||||
|
/* Sine of Z. */
|
||||||
|
__MATHCALL (csin, (_Mdouble_complex_ __z));
|
||||||
|
/* Tangent of Z. */
|
||||||
|
__MATHCALL (ctan, (_Mdouble_complex_ __z));
|
||||||
|
|
||||||
|
|
||||||
|
/* Hyperbolic functions. */
|
||||||
|
|
||||||
|
/* Hyperbolic arc cosine of Z. */
|
||||||
|
__MATHCALL (cacosh, (_Mdouble_complex_ __z));
|
||||||
|
/* Hyperbolic arc sine of Z. */
|
||||||
|
__MATHCALL (casinh, (_Mdouble_complex_ __z));
|
||||||
|
/* Hyperbolic arc tangent of Z. */
|
||||||
|
__MATHCALL (catanh, (_Mdouble_complex_ __z));
|
||||||
|
|
||||||
|
/* Hyperbolic cosine of Z. */
|
||||||
|
__MATHCALL (ccosh, (_Mdouble_complex_ __z));
|
||||||
|
/* Hyperbolic sine of Z. */
|
||||||
|
__MATHCALL (csinh, (_Mdouble_complex_ __z));
|
||||||
|
/* Hyperbolic tangent of Z. */
|
||||||
|
__MATHCALL (ctanh, (_Mdouble_complex_ __z));
|
||||||
|
|
||||||
|
|
||||||
|
/* Exponential and logarithmic functions. */
|
||||||
|
|
||||||
|
/* Exponential function of Z. */
|
||||||
|
__MATHCALL (cexp, (_Mdouble_complex_ __z));
|
||||||
|
|
||||||
|
/* Natural logarithm of Z. */
|
||||||
|
__MATHCALL (clog, (_Mdouble_complex_ __z));
|
||||||
|
|
||||||
|
#ifdef __USE_GNU
|
||||||
|
/* The base 10 logarithm is not defined by the standard but to implement
|
||||||
|
the standard C++ library it is handy. */
|
||||||
|
__MATHCALL (clog10, (_Mdouble_complex_ __z));
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Power functions. */
|
||||||
|
|
||||||
|
/* Return X to the Y power. */
|
||||||
|
__MATHCALL (cpow, (_Mdouble_complex_ __x, _Mdouble_complex_ __y));
|
||||||
|
|
||||||
|
/* Return the square root of Z. */
|
||||||
|
__MATHCALL (csqrt, (_Mdouble_complex_ __z));
|
||||||
|
|
||||||
|
|
||||||
|
/* Absolute value, conjugates, and projection. */
|
||||||
|
|
||||||
|
/* Absolute value of Z. */
|
||||||
|
__MATHDECL (_Mdouble_,cabs, (_Mdouble_complex_ __z));
|
||||||
|
|
||||||
|
/* Argument value of Z. */
|
||||||
|
__MATHDECL (_Mdouble_,carg, (_Mdouble_complex_ __z));
|
||||||
|
|
||||||
|
/* Complex conjugate of Z. */
|
||||||
|
__MATHCALL (conj, (_Mdouble_complex_ __z));
|
||||||
|
|
||||||
|
/* Projection of Z onto the Riemann sphere. */
|
||||||
|
__MATHCALL (cproj, (_Mdouble_complex_ __z));
|
||||||
|
|
||||||
|
|
||||||
|
/* Decomposing complex values. */
|
||||||
|
|
||||||
|
/* Imaginary part of Z. */
|
||||||
|
__MATHDECL (_Mdouble_,cimag, (_Mdouble_complex_ __z));
|
||||||
|
|
||||||
|
/* Real part of Z. */
|
||||||
|
__MATHDECL (_Mdouble_,creal, (_Mdouble_complex_ __z));
|
||||||
|
|
||||||
|
|
||||||
|
/* Now some optimized versions. GCC has handy notations for these
|
||||||
|
functions. Recent GCC handles these as builtin functions so does
|
||||||
|
not need inlines. */
|
||||||
|
#if defined __GNUC__ && !__GNUC_PREREQ (2, 97) && defined __OPTIMIZE__
|
||||||
|
|
||||||
|
/* Imaginary part of Z. */
|
||||||
|
extern __inline _Mdouble_
|
||||||
|
__MATH_PRECNAME(cimag) (_Mdouble_complex_ __z) __THROW
|
||||||
|
{
|
||||||
|
return __imag__ __z;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Real part of Z. */
|
||||||
|
extern __inline _Mdouble_
|
||||||
|
__MATH_PRECNAME(creal) (_Mdouble_complex_ __z) __THROW
|
||||||
|
{
|
||||||
|
return __real__ __z;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Complex conjugate of Z. */
|
||||||
|
extern __inline _Mdouble_complex_
|
||||||
|
__MATH_PRECNAME(conj) (_Mdouble_complex_ __z) __THROW
|
||||||
|
{
|
||||||
|
return __extension__ ~__z;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif
|
||||||
108
newlib/libc/sys/linux/include/complex.h
Normal file
108
newlib/libc/sys/linux/include/complex.h
Normal file
@@ -0,0 +1,108 @@
|
|||||||
|
/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* ISO C99: 7.3 Complex arithmetic <complex.h>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _COMPLEX_H
|
||||||
|
#define _COMPLEX_H 1
|
||||||
|
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <features.h>
|
||||||
|
|
||||||
|
__BEGIN_DECLS
|
||||||
|
|
||||||
|
#define __CONCAT(x,y) x ## y
|
||||||
|
/* We might need to add support for more compilers here. But since ISO
|
||||||
|
C99 is out hopefully all maintained compilers will soon provide the data
|
||||||
|
types `float complex' and `double complex'. */
|
||||||
|
#if __GNUC_PREREQ (2, 7) && !__GNUC_PREREQ (2, 97)
|
||||||
|
# define _Complex __complex__
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define complex _Complex
|
||||||
|
|
||||||
|
/* Narrowest imaginary unit. This depends on the floating-point
|
||||||
|
evaluation method.
|
||||||
|
XXX This probably has to go into a gcc related file. */
|
||||||
|
#define _Complex_I (__extension__ 1.0iF)
|
||||||
|
|
||||||
|
/* Another more descriptive name is `I'.
|
||||||
|
XXX Once we have the imaginary support switch this to _Imaginary_I. */
|
||||||
|
#undef I
|
||||||
|
#define I _Complex_I
|
||||||
|
|
||||||
|
/* The file <bits/cmathcalls.h> contains the prototypes for all the
|
||||||
|
actual math functions. These macros are used for those prototypes,
|
||||||
|
so we can easily declare each function as both `name' and `__name',
|
||||||
|
and can declare the float versions `namef' and `__namef'. */
|
||||||
|
|
||||||
|
#define __MATHCALL(function, args) \
|
||||||
|
__MATHDECL (_Mdouble_complex_,function, args)
|
||||||
|
#define __MATHDECL(type, function, args) \
|
||||||
|
__MATHDECL_1(type, function, args); \
|
||||||
|
__MATHDECL_1(type, __CONCAT(__,function), args)
|
||||||
|
#define __MATHDECL_1(type, function, args) \
|
||||||
|
extern type __MATH_PRECNAME(function) args __THROW
|
||||||
|
|
||||||
|
#define _Mdouble_ double
|
||||||
|
#define __MATH_PRECNAME(name) name
|
||||||
|
#include <cmathcalls.h>
|
||||||
|
#undef _Mdouble_
|
||||||
|
#undef __MATH_PRECNAME
|
||||||
|
|
||||||
|
/* Now the float versions. */
|
||||||
|
#ifndef _Mfloat_
|
||||||
|
# define _Mfloat_ float
|
||||||
|
#endif
|
||||||
|
#define _Mdouble_ _Mfloat_
|
||||||
|
#ifdef __STDC__
|
||||||
|
# define __MATH_PRECNAME(name) name##f
|
||||||
|
#else
|
||||||
|
# define __MATH_PRECNAME(name) name/**/f
|
||||||
|
#endif
|
||||||
|
#include <cmathcalls.h>
|
||||||
|
#undef _Mdouble_
|
||||||
|
#undef __MATH_PRECNAME
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
/* And the long double versions. It is non-critical to define them
|
||||||
|
here unconditionally since `long double' is required in ISO C99. */
|
||||||
|
#if __STDC__ - 0 || __GNUC__ - 0 && !defined __NO_LONG_DOUBLE_MATH
|
||||||
|
# ifndef _Mlong_double_
|
||||||
|
# define _Mlong_double_ long double
|
||||||
|
# endif
|
||||||
|
# define _Mdouble_ _Mlong_double_
|
||||||
|
# ifdef __STDC__
|
||||||
|
# define __MATH_PRECNAME(name) name##l
|
||||||
|
# else
|
||||||
|
# define __MATH_PRECNAME(name) name/**/l
|
||||||
|
# endif
|
||||||
|
# include <cmathcalls.h>
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
#undef _Mdouble_
|
||||||
|
#undef __MATH_PRECNAME
|
||||||
|
#undef __MATHDECL_1
|
||||||
|
#undef __MATHDECL
|
||||||
|
#undef __MATHCALL
|
||||||
|
|
||||||
|
__END_DECLS
|
||||||
|
|
||||||
|
#endif /* complex.h */
|
||||||
56
newlib/libc/sys/linux/machine/i386/huge_val.h
Normal file
56
newlib/libc/sys/linux/machine/i386/huge_val.h
Normal file
@@ -0,0 +1,56 @@
|
|||||||
|
/* `HUGE_VAL' constants for ix86 (where it is infinity).
|
||||||
|
Used by <stdlib.h> and <math.h> functions for overflow.
|
||||||
|
Copyright (C) 1992, 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <features.h>
|
||||||
|
|
||||||
|
/* ISO C99 extensions: (float) HUGE_VALF and (long double) HUGE_VALL. */
|
||||||
|
|
||||||
|
# if __GNUC_PREREQ(2,96)
|
||||||
|
|
||||||
|
# define HUGE_VALF (__extension__ 0x1.0p255f)
|
||||||
|
# define HUGE_VALL (__extension__ 0x1.0p32767L)
|
||||||
|
|
||||||
|
# else
|
||||||
|
|
||||||
|
# define __HUGE_VALF_bytes { 0, 0, 0x80, 0x7f }
|
||||||
|
|
||||||
|
# define __huge_valf_t union { unsigned char __c[4]; float __f; }
|
||||||
|
# ifdef __GNUC__
|
||||||
|
# define HUGE_VALF (__extension__ \
|
||||||
|
((__huge_valf_t) { __c: __HUGE_VALF_bytes }).__f)
|
||||||
|
# else /* Not GCC. */
|
||||||
|
static __huge_valf_t __huge_valf = { __HUGE_VALF_bytes };
|
||||||
|
# define HUGE_VALF (__huge_valf.__f)
|
||||||
|
# endif /* GCC. */
|
||||||
|
|
||||||
|
|
||||||
|
# define __HUGE_VALL_bytes { 0, 0, 0, 0, 0, 0, 0, 0x80, 0xff, 0x7f, 0, 0 }
|
||||||
|
|
||||||
|
# define __huge_vall_t union { unsigned char __c[12]; long double __ld; }
|
||||||
|
# ifdef __GNUC__
|
||||||
|
# define HUGE_VALL (__extension__ \
|
||||||
|
((__huge_vall_t) { __c: __HUGE_VALL_bytes }).__ld)
|
||||||
|
# else /* Not GCC. */
|
||||||
|
static __huge_vall_t __huge_vall = { __HUGE_VALL_bytes };
|
||||||
|
# define HUGE_VALL (__huge_vall.__ld)
|
||||||
|
# endif /* GCC. */
|
||||||
|
|
||||||
|
# endif /* GCC 2.95 */
|
||||||
|
|
||||||
@@ -18,6 +18,7 @@ src = k_standard.c k_rem_pio2.c \
|
|||||||
w_j1.c w_jn.c w_lgamma.c wr_lgamma.c \
|
w_j1.c w_jn.c w_lgamma.c wr_lgamma.c \
|
||||||
w_log.c w_log10.c w_pow.c w_remainder.c \
|
w_log.c w_log10.c w_pow.c w_remainder.c \
|
||||||
w_scalb.c w_sinh.c w_sqrt.c \
|
w_scalb.c w_sinh.c w_sqrt.c \
|
||||||
|
w_sincos.c \
|
||||||
w_cabs.c w_drem.c \
|
w_cabs.c w_drem.c \
|
||||||
s_asinh.c s_atan.c s_ceil.c \
|
s_asinh.c s_atan.c s_ceil.c \
|
||||||
s_cos.c s_erf.c s_fabs.c s_floor.c \
|
s_cos.c s_erf.c s_fabs.c s_floor.c \
|
||||||
@@ -41,6 +42,7 @@ fsrc = kf_rem_pio2.c \
|
|||||||
wf_j1.c wf_jn.c wf_lgamma.c wrf_lgamma.c \
|
wf_j1.c wf_jn.c wf_lgamma.c wrf_lgamma.c \
|
||||||
wf_log.c wf_log10.c wf_pow.c wf_remainder.c \
|
wf_log.c wf_log10.c wf_pow.c wf_remainder.c \
|
||||||
wf_scalb.c wf_sinh.c wf_sqrt.c \
|
wf_scalb.c wf_sinh.c wf_sqrt.c \
|
||||||
|
wf_sincos.c \
|
||||||
wf_cabs.c wf_drem.c \
|
wf_cabs.c wf_drem.c \
|
||||||
sf_asinh.c sf_atan.c sf_ceil.c \
|
sf_asinh.c sf_atan.c sf_ceil.c \
|
||||||
sf_cos.c sf_erf.c sf_fabs.c sf_floor.c \
|
sf_cos.c sf_erf.c sf_fabs.c sf_floor.c \
|
||||||
|
|||||||
@@ -112,6 +112,7 @@ src = k_standard.c k_rem_pio2.c \
|
|||||||
w_j1.c w_jn.c w_lgamma.c wr_lgamma.c \
|
w_j1.c w_jn.c w_lgamma.c wr_lgamma.c \
|
||||||
w_log.c w_log10.c w_pow.c w_remainder.c \
|
w_log.c w_log10.c w_pow.c w_remainder.c \
|
||||||
w_scalb.c w_sinh.c w_sqrt.c \
|
w_scalb.c w_sinh.c w_sqrt.c \
|
||||||
|
w_sincos.c \
|
||||||
w_cabs.c w_drem.c \
|
w_cabs.c w_drem.c \
|
||||||
s_asinh.c s_atan.c s_ceil.c \
|
s_asinh.c s_atan.c s_ceil.c \
|
||||||
s_cos.c s_erf.c s_fabs.c s_floor.c \
|
s_cos.c s_erf.c s_fabs.c s_floor.c \
|
||||||
@@ -136,6 +137,7 @@ fsrc = kf_rem_pio2.c \
|
|||||||
wf_j1.c wf_jn.c wf_lgamma.c wrf_lgamma.c \
|
wf_j1.c wf_jn.c wf_lgamma.c wrf_lgamma.c \
|
||||||
wf_log.c wf_log10.c wf_pow.c wf_remainder.c \
|
wf_log.c wf_log10.c wf_pow.c wf_remainder.c \
|
||||||
wf_scalb.c wf_sinh.c wf_sqrt.c \
|
wf_scalb.c wf_sinh.c wf_sqrt.c \
|
||||||
|
wf_sincos.c \
|
||||||
wf_cabs.c wf_drem.c \
|
wf_cabs.c wf_drem.c \
|
||||||
sf_asinh.c sf_atan.c sf_ceil.c \
|
sf_asinh.c sf_atan.c sf_ceil.c \
|
||||||
sf_cos.c sf_erf.c sf_fabs.c sf_floor.c \
|
sf_cos.c sf_erf.c sf_fabs.c sf_floor.c \
|
||||||
@@ -200,13 +202,13 @@ lib_a_LIBADD =
|
|||||||
@USE_LIBTOOL_FALSE@wr_lgamma.$(OBJEXT) w_log.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@wr_lgamma.$(OBJEXT) w_log.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@w_log10.$(OBJEXT) w_pow.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@w_log10.$(OBJEXT) w_pow.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@w_remainder.$(OBJEXT) w_scalb.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@w_remainder.$(OBJEXT) w_scalb.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@w_sinh.$(OBJEXT) w_sqrt.$(OBJEXT) w_cabs.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@w_sinh.$(OBJEXT) w_sqrt.$(OBJEXT) w_sincos.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@w_drem.$(OBJEXT) s_asinh.$(OBJEXT) s_atan.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@w_cabs.$(OBJEXT) w_drem.$(OBJEXT) s_asinh.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_ceil.$(OBJEXT) s_cos.$(OBJEXT) s_erf.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_atan.$(OBJEXT) s_ceil.$(OBJEXT) s_cos.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_fabs.$(OBJEXT) s_floor.$(OBJEXT) s_frexp.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_erf.$(OBJEXT) s_fabs.$(OBJEXT) s_floor.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_isnan.$(OBJEXT) s_ldexp.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_frexp.$(OBJEXT) s_isnan.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_signif.$(OBJEXT) s_sin.$(OBJEXT) s_tan.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_ldexp.$(OBJEXT) s_signif.$(OBJEXT) s_sin.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_tanh.$(OBJEXT) s_isinf.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_tan.$(OBJEXT) s_tanh.$(OBJEXT) s_isinf.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_infconst.$(OBJEXT) w_exp2.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_infconst.$(OBJEXT) w_exp2.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@w_tgamma.$(OBJEXT) kf_rem_pio2.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@w_tgamma.$(OBJEXT) kf_rem_pio2.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@kf_cos.$(OBJEXT) kf_sin.$(OBJEXT) kf_tan.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@kf_cos.$(OBJEXT) kf_sin.$(OBJEXT) kf_tan.$(OBJEXT) \
|
||||||
@@ -231,13 +233,14 @@ lib_a_LIBADD =
|
|||||||
@USE_LIBTOOL_FALSE@wf_log10.$(OBJEXT) wf_pow.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@wf_log10.$(OBJEXT) wf_pow.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@wf_remainder.$(OBJEXT) wf_scalb.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@wf_remainder.$(OBJEXT) wf_scalb.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@wf_sinh.$(OBJEXT) wf_sqrt.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@wf_sinh.$(OBJEXT) wf_sqrt.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@wf_cabs.$(OBJEXT) wf_drem.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@wf_sincos.$(OBJEXT) wf_cabs.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_asinh.$(OBJEXT) sf_atan.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@wf_drem.$(OBJEXT) sf_asinh.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_ceil.$(OBJEXT) sf_cos.$(OBJEXT) sf_erf.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_atan.$(OBJEXT) sf_ceil.$(OBJEXT) sf_cos.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_fabs.$(OBJEXT) sf_floor.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_erf.$(OBJEXT) sf_fabs.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_frexp.$(OBJEXT) sf_isnan.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_floor.$(OBJEXT) sf_frexp.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_ldexp.$(OBJEXT) sf_signif.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_isnan.$(OBJEXT) sf_ldexp.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_sin.$(OBJEXT) sf_tan.$(OBJEXT) sf_tanh.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_signif.$(OBJEXT) sf_sin.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@sf_tan.$(OBJEXT) sf_tanh.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_isinf.$(OBJEXT) wf_exp2.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_isinf.$(OBJEXT) wf_exp2.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@wf_tgamma.$(OBJEXT)
|
@USE_LIBTOOL_FALSE@wf_tgamma.$(OBJEXT)
|
||||||
LTLIBRARIES = $(noinst_LTLIBRARIES)
|
LTLIBRARIES = $(noinst_LTLIBRARIES)
|
||||||
@@ -254,10 +257,10 @@ libmath_la_LIBADD =
|
|||||||
@USE_LIBTOOL_TRUE@wr_gamma.lo w_hypot.lo w_j0.lo w_j1.lo w_jn.lo \
|
@USE_LIBTOOL_TRUE@wr_gamma.lo w_hypot.lo w_j0.lo w_j1.lo w_jn.lo \
|
||||||
@USE_LIBTOOL_TRUE@w_lgamma.lo wr_lgamma.lo w_log.lo w_log10.lo w_pow.lo \
|
@USE_LIBTOOL_TRUE@w_lgamma.lo wr_lgamma.lo w_log.lo w_log10.lo w_pow.lo \
|
||||||
@USE_LIBTOOL_TRUE@w_remainder.lo w_scalb.lo w_sinh.lo w_sqrt.lo \
|
@USE_LIBTOOL_TRUE@w_remainder.lo w_scalb.lo w_sinh.lo w_sqrt.lo \
|
||||||
@USE_LIBTOOL_TRUE@w_cabs.lo w_drem.lo s_asinh.lo s_atan.lo s_ceil.lo \
|
@USE_LIBTOOL_TRUE@w_sincos.lo w_cabs.lo w_drem.lo s_asinh.lo s_atan.lo \
|
||||||
@USE_LIBTOOL_TRUE@s_cos.lo s_erf.lo s_fabs.lo s_floor.lo s_frexp.lo \
|
@USE_LIBTOOL_TRUE@s_ceil.lo s_cos.lo s_erf.lo s_fabs.lo s_floor.lo \
|
||||||
@USE_LIBTOOL_TRUE@s_isnan.lo s_ldexp.lo s_signif.lo s_sin.lo s_tan.lo \
|
@USE_LIBTOOL_TRUE@s_frexp.lo s_isnan.lo s_ldexp.lo s_signif.lo s_sin.lo \
|
||||||
@USE_LIBTOOL_TRUE@s_tanh.lo s_isinf.lo s_infconst.lo w_exp2.lo \
|
@USE_LIBTOOL_TRUE@s_tan.lo s_tanh.lo s_isinf.lo s_infconst.lo w_exp2.lo \
|
||||||
@USE_LIBTOOL_TRUE@w_tgamma.lo kf_rem_pio2.lo kf_cos.lo kf_sin.lo \
|
@USE_LIBTOOL_TRUE@w_tgamma.lo kf_rem_pio2.lo kf_cos.lo kf_sin.lo \
|
||||||
@USE_LIBTOOL_TRUE@kf_tan.lo ef_acos.lo ef_acosh.lo ef_asin.lo \
|
@USE_LIBTOOL_TRUE@kf_tan.lo ef_acos.lo ef_acosh.lo ef_asin.lo \
|
||||||
@USE_LIBTOOL_TRUE@ef_atan2.lo ef_atanh.lo ef_cosh.lo ef_exp.lo \
|
@USE_LIBTOOL_TRUE@ef_atan2.lo ef_atanh.lo ef_cosh.lo ef_exp.lo \
|
||||||
@@ -270,11 +273,11 @@ libmath_la_LIBADD =
|
|||||||
@USE_LIBTOOL_TRUE@wf_hypot.lo wf_j0.lo wf_j1.lo wf_jn.lo wf_lgamma.lo \
|
@USE_LIBTOOL_TRUE@wf_hypot.lo wf_j0.lo wf_j1.lo wf_jn.lo wf_lgamma.lo \
|
||||||
@USE_LIBTOOL_TRUE@wrf_lgamma.lo wf_log.lo wf_log10.lo wf_pow.lo \
|
@USE_LIBTOOL_TRUE@wrf_lgamma.lo wf_log.lo wf_log10.lo wf_pow.lo \
|
||||||
@USE_LIBTOOL_TRUE@wf_remainder.lo wf_scalb.lo wf_sinh.lo wf_sqrt.lo \
|
@USE_LIBTOOL_TRUE@wf_remainder.lo wf_scalb.lo wf_sinh.lo wf_sqrt.lo \
|
||||||
@USE_LIBTOOL_TRUE@wf_cabs.lo wf_drem.lo sf_asinh.lo sf_atan.lo \
|
@USE_LIBTOOL_TRUE@wf_sincos.lo wf_cabs.lo wf_drem.lo sf_asinh.lo \
|
||||||
@USE_LIBTOOL_TRUE@sf_ceil.lo sf_cos.lo sf_erf.lo sf_fabs.lo sf_floor.lo \
|
@USE_LIBTOOL_TRUE@sf_atan.lo sf_ceil.lo sf_cos.lo sf_erf.lo sf_fabs.lo \
|
||||||
@USE_LIBTOOL_TRUE@sf_frexp.lo sf_isnan.lo sf_ldexp.lo sf_signif.lo \
|
@USE_LIBTOOL_TRUE@sf_floor.lo sf_frexp.lo sf_isnan.lo sf_ldexp.lo \
|
||||||
@USE_LIBTOOL_TRUE@sf_sin.lo sf_tan.lo sf_tanh.lo sf_isinf.lo wf_exp2.lo \
|
@USE_LIBTOOL_TRUE@sf_signif.lo sf_sin.lo sf_tan.lo sf_tanh.lo \
|
||||||
@USE_LIBTOOL_TRUE@wf_tgamma.lo
|
@USE_LIBTOOL_TRUE@sf_isinf.lo wf_exp2.lo wf_tgamma.lo
|
||||||
CFLAGS = @CFLAGS@
|
CFLAGS = @CFLAGS@
|
||||||
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||||
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||||
|
|||||||
22
newlib/libm/math/w_sincos.c
Normal file
22
newlib/libm/math/w_sincos.c
Normal file
@@ -0,0 +1,22 @@
|
|||||||
|
/* sincos -- currently no more efficient than two separate calls to
|
||||||
|
sin and cos. */
|
||||||
|
|
||||||
|
#include "fdlibm.h"
|
||||||
|
#include <errno.h>
|
||||||
|
|
||||||
|
#ifndef _DOUBLE_IS_32BITS
|
||||||
|
|
||||||
|
#ifdef __STDC__
|
||||||
|
void sincos(double x, double *sinx, double *cosx)
|
||||||
|
#else
|
||||||
|
void sincos(x, sinx, cosx)
|
||||||
|
double x;
|
||||||
|
double *sinx;
|
||||||
|
double *cosx;
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
*sinx = sin (x);
|
||||||
|
*cosx = cos (x);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* defined(_DOUBLE_IS_32BITS) */
|
||||||
33
newlib/libm/math/wf_sincos.c
Normal file
33
newlib/libm/math/wf_sincos.c
Normal file
@@ -0,0 +1,33 @@
|
|||||||
|
/* sincos -- currently no more efficient than two separate calls to
|
||||||
|
sin and cos. */
|
||||||
|
#include "fdlibm.h"
|
||||||
|
#include <errno.h>
|
||||||
|
|
||||||
|
#ifdef __STDC__
|
||||||
|
void sincosf(float x, float *sinx, float *cosx)
|
||||||
|
#else
|
||||||
|
void sincosf(x, sinx, cosx)
|
||||||
|
float x;
|
||||||
|
float *sinx;
|
||||||
|
float *cosx;
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
*sinx = sinf (x);
|
||||||
|
*cosx = cosf (x);
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef _DOUBLE_IS_32BITS
|
||||||
|
|
||||||
|
#ifdef __STDC__
|
||||||
|
void sincos(double x, double *sinx, double *cosx)
|
||||||
|
#else
|
||||||
|
void sincos(x, sinx, cosx)
|
||||||
|
double x;
|
||||||
|
double sinx;
|
||||||
|
double cosx;
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
*sinx = sinf((float) x);
|
||||||
|
*cosx = cosf((float) x);
|
||||||
|
}
|
||||||
|
#endif /* defined(_DOUBLE_IS_32BITS) */
|
||||||
@@ -13,6 +13,7 @@ src = s_acos.c s_frexp.c s_mathcnst.c \
|
|||||||
s_atan2.c s_fabs.c s_log.c s_tanh.c \
|
s_atan2.c s_fabs.c s_log.c s_tanh.c \
|
||||||
s_log10.c s_sin.c \
|
s_log10.c s_sin.c \
|
||||||
s_floor.c s_sine.c \
|
s_floor.c s_sine.c \
|
||||||
|
s_sincos.c \
|
||||||
s_atangent.c s_logarithm.c \
|
s_atangent.c s_logarithm.c \
|
||||||
s_sineh.c \
|
s_sineh.c \
|
||||||
s_ceil.c s_isnan.c s_isinf.c \
|
s_ceil.c s_isnan.c s_isinf.c \
|
||||||
@@ -32,6 +33,7 @@ fsrc = sf_ceil.c \
|
|||||||
sf_atan2.c sf_fabs.c sf_tanh.c \
|
sf_atan2.c sf_fabs.c sf_tanh.c \
|
||||||
sf_atan.c sf_log10.c sf_sin.c\
|
sf_atan.c sf_log10.c sf_sin.c\
|
||||||
sf_floor.c sf_sine.c \
|
sf_floor.c sf_sine.c \
|
||||||
|
sf_sincos.c \
|
||||||
sf_atangent.c sf_logarithm.c sf_sineh.c \
|
sf_atangent.c sf_logarithm.c sf_sineh.c \
|
||||||
sf_log.c sf_sineh.c \
|
sf_log.c sf_sineh.c \
|
||||||
sf_isnan.c sf_isinf.c \
|
sf_isnan.c sf_isinf.c \
|
||||||
|
|||||||
@@ -107,6 +107,7 @@ src = s_acos.c s_frexp.c s_mathcnst.c \
|
|||||||
s_atan2.c s_fabs.c s_log.c s_tanh.c \
|
s_atan2.c s_fabs.c s_log.c s_tanh.c \
|
||||||
s_log10.c s_sin.c \
|
s_log10.c s_sin.c \
|
||||||
s_floor.c s_sine.c \
|
s_floor.c s_sine.c \
|
||||||
|
s_sincos.c \
|
||||||
s_atangent.c s_logarithm.c \
|
s_atangent.c s_logarithm.c \
|
||||||
s_sineh.c \
|
s_sineh.c \
|
||||||
s_ceil.c s_isnan.c s_isinf.c \
|
s_ceil.c s_isnan.c s_isinf.c \
|
||||||
@@ -127,6 +128,7 @@ fsrc = sf_ceil.c \
|
|||||||
sf_atan2.c sf_fabs.c sf_tanh.c \
|
sf_atan2.c sf_fabs.c sf_tanh.c \
|
||||||
sf_atan.c sf_log10.c sf_sin.c\
|
sf_atan.c sf_log10.c sf_sin.c\
|
||||||
sf_floor.c sf_sine.c \
|
sf_floor.c sf_sine.c \
|
||||||
|
sf_sincos.c \
|
||||||
sf_atangent.c sf_logarithm.c sf_sineh.c \
|
sf_atangent.c sf_logarithm.c sf_sineh.c \
|
||||||
sf_log.c sf_sineh.c \
|
sf_log.c sf_sineh.c \
|
||||||
sf_isnan.c sf_isinf.c \
|
sf_isnan.c sf_isinf.c \
|
||||||
@@ -203,35 +205,37 @@ lib_a_LIBADD =
|
|||||||
@USE_LIBTOOL_FALSE@s_atan.$(OBJEXT) s_atan2.$(OBJEXT) s_fabs.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_atan.$(OBJEXT) s_atan2.$(OBJEXT) s_fabs.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_log.$(OBJEXT) s_tanh.$(OBJEXT) s_log10.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_log.$(OBJEXT) s_tanh.$(OBJEXT) s_log10.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_sin.$(OBJEXT) s_floor.$(OBJEXT) s_sine.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_sin.$(OBJEXT) s_floor.$(OBJEXT) s_sine.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_atangent.$(OBJEXT) s_logarithm.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_sincos.$(OBJEXT) s_atangent.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_sineh.$(OBJEXT) s_ceil.$(OBJEXT) s_isnan.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_logarithm.$(OBJEXT) s_sineh.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_isinf.$(OBJEXT) e_acosh.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_ceil.$(OBJEXT) s_isnan.$(OBJEXT) s_isinf.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@e_atanh.$(OBJEXT) e_remainder.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@e_acosh.$(OBJEXT) e_atanh.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@er_gamma.$(OBJEXT) er_lgamma.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@e_remainder.$(OBJEXT) er_gamma.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_erf.$(OBJEXT) e_j0.$(OBJEXT) e_j1.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@er_lgamma.$(OBJEXT) s_erf.$(OBJEXT) e_j0.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@w_jn.$(OBJEXT) e_hypot.$(OBJEXT) w_cabs.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@e_j1.$(OBJEXT) w_jn.$(OBJEXT) e_hypot.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@w_drem.$(OBJEXT) s_asinh.$(OBJEXT) s_fmod.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@w_cabs.$(OBJEXT) w_drem.$(OBJEXT) s_asinh.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@e_scalb.$(OBJEXT) s_infconst.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_fmod.$(OBJEXT) e_scalb.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_signif.$(OBJEXT) s_exp2.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_infconst.$(OBJEXT) s_signif.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@s_tgamma.$(OBJEXT) sf_ceil.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@s_exp2.$(OBJEXT) s_tgamma.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_acos.$(OBJEXT) sf_frexp.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_ceil.$(OBJEXT) sf_acos.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_cos.$(OBJEXT) sf_sinh.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_frexp.$(OBJEXT) sf_cos.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_asine.$(OBJEXT) sf_cosh.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_sinh.$(OBJEXT) sf_asine.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_ispos.$(OBJEXT) sf_numtest.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_cosh.$(OBJEXT) sf_ispos.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_sqrt.$(OBJEXT) sf_asin.$(OBJEXT) sf_exp.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_numtest.$(OBJEXT) sf_sqrt.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@sf_asin.$(OBJEXT) sf_exp.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_ldexp.$(OBJEXT) sf_pow.$(OBJEXT) sf_tan.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_ldexp.$(OBJEXT) sf_pow.$(OBJEXT) sf_tan.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_atan2.$(OBJEXT) sf_fabs.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_atan2.$(OBJEXT) sf_fabs.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_tanh.$(OBJEXT) sf_atan.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_tanh.$(OBJEXT) sf_atan.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_log10.$(OBJEXT) sf_sin.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_log10.$(OBJEXT) sf_sin.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_floor.$(OBJEXT) sf_sine.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_floor.$(OBJEXT) sf_sine.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_atangent.$(OBJEXT) sf_logarithm.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_sincos.$(OBJEXT) sf_atangent.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_sineh.$(OBJEXT) sf_log.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_logarithm.$(OBJEXT) sf_sineh.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_sineh.$(OBJEXT) sf_isnan.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_log.$(OBJEXT) sf_sineh.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_isinf.$(OBJEXT) ef_acosh.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_isnan.$(OBJEXT) sf_isinf.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@ef_atanh.$(OBJEXT) ef_remainder.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@ef_acosh.$(OBJEXT) ef_atanh.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@erf_gamma.$(OBJEXT) erf_lgamma.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@ef_remainder.$(OBJEXT) erf_gamma.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_erf.$(OBJEXT) ef_j0.$(OBJEXT) ef_j1.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@erf_lgamma.$(OBJEXT) sf_erf.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@wf_jn.$(OBJEXT) ef_hypot.$(OBJEXT) wf_cabs.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@ef_j0.$(OBJEXT) ef_j1.$(OBJEXT) wf_jn.$(OBJEXT) \
|
||||||
|
@USE_LIBTOOL_FALSE@ef_hypot.$(OBJEXT) wf_cabs.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@wf_drem.$(OBJEXT) sf_asinh.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@wf_drem.$(OBJEXT) sf_asinh.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_fmod.$(OBJEXT) ef_scalb.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_fmod.$(OBJEXT) ef_scalb.$(OBJEXT) \
|
||||||
@USE_LIBTOOL_FALSE@sf_signif.$(OBJEXT) sf_exp2.$(OBJEXT) \
|
@USE_LIBTOOL_FALSE@sf_signif.$(OBJEXT) sf_exp2.$(OBJEXT) \
|
||||||
@@ -244,24 +248,25 @@ libmathfp_la_LIBADD =
|
|||||||
@USE_LIBTOOL_TRUE@s_cosh.lo s_ispos.lo s_numtest.lo s_sqrt.lo s_exp.lo \
|
@USE_LIBTOOL_TRUE@s_cosh.lo s_ispos.lo s_numtest.lo s_sqrt.lo s_exp.lo \
|
||||||
@USE_LIBTOOL_TRUE@s_ldexp.lo s_pow.lo s_tan.lo s_atan.lo s_atan2.lo \
|
@USE_LIBTOOL_TRUE@s_ldexp.lo s_pow.lo s_tan.lo s_atan.lo s_atan2.lo \
|
||||||
@USE_LIBTOOL_TRUE@s_fabs.lo s_log.lo s_tanh.lo s_log10.lo s_sin.lo \
|
@USE_LIBTOOL_TRUE@s_fabs.lo s_log.lo s_tanh.lo s_log10.lo s_sin.lo \
|
||||||
@USE_LIBTOOL_TRUE@s_floor.lo s_sine.lo s_atangent.lo s_logarithm.lo \
|
@USE_LIBTOOL_TRUE@s_floor.lo s_sine.lo s_sincos.lo s_atangent.lo \
|
||||||
@USE_LIBTOOL_TRUE@s_sineh.lo s_ceil.lo s_isnan.lo s_isinf.lo e_acosh.lo \
|
@USE_LIBTOOL_TRUE@s_logarithm.lo s_sineh.lo s_ceil.lo s_isnan.lo \
|
||||||
@USE_LIBTOOL_TRUE@e_atanh.lo e_remainder.lo er_gamma.lo er_lgamma.lo \
|
@USE_LIBTOOL_TRUE@s_isinf.lo e_acosh.lo e_atanh.lo e_remainder.lo \
|
||||||
@USE_LIBTOOL_TRUE@s_erf.lo e_j0.lo e_j1.lo w_jn.lo e_hypot.lo w_cabs.lo \
|
@USE_LIBTOOL_TRUE@er_gamma.lo er_lgamma.lo s_erf.lo e_j0.lo e_j1.lo \
|
||||||
@USE_LIBTOOL_TRUE@w_drem.lo s_asinh.lo s_fmod.lo e_scalb.lo \
|
@USE_LIBTOOL_TRUE@w_jn.lo e_hypot.lo w_cabs.lo w_drem.lo s_asinh.lo \
|
||||||
@USE_LIBTOOL_TRUE@s_infconst.lo s_signif.lo s_exp2.lo s_tgamma.lo \
|
@USE_LIBTOOL_TRUE@s_fmod.lo e_scalb.lo s_infconst.lo s_signif.lo \
|
||||||
@USE_LIBTOOL_TRUE@sf_ceil.lo sf_acos.lo sf_frexp.lo sf_cos.lo \
|
@USE_LIBTOOL_TRUE@s_exp2.lo s_tgamma.lo sf_ceil.lo sf_acos.lo \
|
||||||
@USE_LIBTOOL_TRUE@sf_sinh.lo sf_asine.lo sf_cosh.lo sf_ispos.lo \
|
@USE_LIBTOOL_TRUE@sf_frexp.lo sf_cos.lo sf_sinh.lo sf_asine.lo \
|
||||||
@USE_LIBTOOL_TRUE@sf_numtest.lo sf_sqrt.lo sf_asin.lo sf_exp.lo \
|
@USE_LIBTOOL_TRUE@sf_cosh.lo sf_ispos.lo sf_numtest.lo sf_sqrt.lo \
|
||||||
@USE_LIBTOOL_TRUE@sf_ldexp.lo sf_pow.lo sf_tan.lo sf_atan2.lo \
|
@USE_LIBTOOL_TRUE@sf_asin.lo sf_exp.lo sf_ldexp.lo sf_pow.lo sf_tan.lo \
|
||||||
@USE_LIBTOOL_TRUE@sf_fabs.lo sf_tanh.lo sf_atan.lo sf_log10.lo \
|
@USE_LIBTOOL_TRUE@sf_atan2.lo sf_fabs.lo sf_tanh.lo sf_atan.lo \
|
||||||
@USE_LIBTOOL_TRUE@sf_sin.lo sf_floor.lo sf_sine.lo sf_atangent.lo \
|
@USE_LIBTOOL_TRUE@sf_log10.lo sf_sin.lo sf_floor.lo sf_sine.lo \
|
||||||
@USE_LIBTOOL_TRUE@sf_logarithm.lo sf_sineh.lo sf_log.lo sf_sineh.lo \
|
@USE_LIBTOOL_TRUE@sf_sincos.lo sf_atangent.lo sf_logarithm.lo \
|
||||||
@USE_LIBTOOL_TRUE@sf_isnan.lo sf_isinf.lo ef_acosh.lo ef_atanh.lo \
|
@USE_LIBTOOL_TRUE@sf_sineh.lo sf_log.lo sf_sineh.lo sf_isnan.lo \
|
||||||
@USE_LIBTOOL_TRUE@ef_remainder.lo erf_gamma.lo erf_lgamma.lo sf_erf.lo \
|
@USE_LIBTOOL_TRUE@sf_isinf.lo ef_acosh.lo ef_atanh.lo ef_remainder.lo \
|
||||||
@USE_LIBTOOL_TRUE@ef_j0.lo ef_j1.lo wf_jn.lo ef_hypot.lo wf_cabs.lo \
|
@USE_LIBTOOL_TRUE@erf_gamma.lo erf_lgamma.lo sf_erf.lo ef_j0.lo \
|
||||||
@USE_LIBTOOL_TRUE@wf_drem.lo sf_asinh.lo sf_fmod.lo ef_scalb.lo \
|
@USE_LIBTOOL_TRUE@ef_j1.lo wf_jn.lo ef_hypot.lo wf_cabs.lo wf_drem.lo \
|
||||||
@USE_LIBTOOL_TRUE@sf_signif.lo sf_exp2.lo sf_tgamma.lo
|
@USE_LIBTOOL_TRUE@sf_asinh.lo sf_fmod.lo ef_scalb.lo sf_signif.lo \
|
||||||
|
@USE_LIBTOOL_TRUE@sf_exp2.lo sf_tgamma.lo
|
||||||
CFLAGS = @CFLAGS@
|
CFLAGS = @CFLAGS@
|
||||||
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||||
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||||
|
|||||||
32
newlib/libm/mathfp/s_sincos.c
Normal file
32
newlib/libm/mathfp/s_sincos.c
Normal file
@@ -0,0 +1,32 @@
|
|||||||
|
|
||||||
|
/* @(#)z_sin.c 1.0 98/08/13 */
|
||||||
|
/******************************************************************
|
||||||
|
* Sine
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* x - floating point value
|
||||||
|
*
|
||||||
|
* Output:
|
||||||
|
* sine of x
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* This routine returns the sine of x.
|
||||||
|
*
|
||||||
|
*****************************************************************/
|
||||||
|
|
||||||
|
#include "fdlibm.h"
|
||||||
|
#include "zmath.h"
|
||||||
|
|
||||||
|
#ifndef _DOUBLE_IS_32BITS
|
||||||
|
|
||||||
|
void
|
||||||
|
_DEFUN (sincos, (x, sinx, cosx),
|
||||||
|
double x _AND
|
||||||
|
double *sinx _AND
|
||||||
|
double *cosx)
|
||||||
|
{
|
||||||
|
*sinx = sin (x);
|
||||||
|
*cosx = cos (x);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* _DOUBLE_IS_32BITS */
|
||||||
39
newlib/libm/mathfp/sf_sincos.c
Normal file
39
newlib/libm/mathfp/sf_sincos.c
Normal file
@@ -0,0 +1,39 @@
|
|||||||
|
|
||||||
|
/* @(#)z_sinf.c 1.0 98/08/13 */
|
||||||
|
/******************************************************************
|
||||||
|
* Sine
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* x - floating point value
|
||||||
|
*
|
||||||
|
* Output:
|
||||||
|
* sine of x
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* This routine returns the sine of x.
|
||||||
|
*
|
||||||
|
*****************************************************************/
|
||||||
|
|
||||||
|
#include "fdlibm.h"
|
||||||
|
#include "zmath.h"
|
||||||
|
|
||||||
|
void
|
||||||
|
_DEFUN (sincosf, (x, sinx, cosx),
|
||||||
|
float x _AND
|
||||||
|
float *sinx _AND
|
||||||
|
float *cosx)
|
||||||
|
{
|
||||||
|
*sinx = sin (x);
|
||||||
|
*cosx = cos (x);
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef _DOUBLE_IS_32BITS
|
||||||
|
|
||||||
|
void
|
||||||
|
sincos (double x, double *sinx, double *cosx)
|
||||||
|
{
|
||||||
|
*sinx = (double) sinf ((float) x);
|
||||||
|
*cosx = (double) cosf ((float) x);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* defined(_DOUBLE_IS_32BITS) */
|
||||||
Reference in New Issue
Block a user