* mingwex/complex/(cabsf.c cacosf.c cacoshf.c cargf.c casinf.c
casinhf.c catanf.c catanhf.c ccosf.c ccoshf.c cexpf.c cimagf.c clogf.c cpowf.c cprojf.c crealf.c csinf.c csinhf.c csqrtf.c ctanf.c ctanhf.c): New files. * mingwex/Makefile.in (COMPLEX_DISTFILES): Adjust. (COMPLEX_OBJS(: Adjust. * include/complex.h (cabsf, cacosf, cacoshf, cargf, casinf. casinhf, catanf, catanhf, ccosf, ccoshf, cexpf, cimagf, clogf, cpowf, cprojf, crealf, csinf, csinhf, csqrtf, ctanf, ctanhf): Declare.
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winsup/mingw/mingwex/complex/cacoshf.c
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37
winsup/mingw/mingwex/complex/cacoshf.c
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/*
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cacoshf.c
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Contributed by Danny Smith
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2004-12-24
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*/
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#include <math.h>
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#include <complex.h>
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#if 0
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/* cacoshf (z) = I * cacos (z) */
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float complex cacosh (float complex Z)
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{
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float complex Tmp;
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float complex Res;
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Tmp = cacosf (Z);
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__real__ Res = -__imag__ Tmp;
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__imag__ Res = __real__ Tmp;
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return Res;
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}
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#else
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/* cacosh (z) = I * cacos (z) = I * (pi/2 - casin (z)) */
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float complex cacoshf (float complex Z)
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{
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float complex Tmp;
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float complex Res;
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Tmp = casinf (Z);
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__real__ Res = __imag__ Tmp;
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__imag__ Res = M_PI_2 - __real__ Tmp;
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return Res;
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}
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#endif
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