newlib/winsup/mingw/mingwex/complex/ccoshf.c

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/*
ccoshf.c
Contributed by Danny Smith
2004-12-24
*/
#include <math.h>
#include <complex.h>
/* ccosh (x + I * y) = cosh (x) * cos (y)
+ I * (sinh (x) * sin (y)) */
float complex ccoshf (float complex Z)
{
float complex Res;
__real__ Res = coshf (__real__ Z) * cosf (__imag__ Z);
__imag__ Res = sinhf (__real__ Z) * sinf (__imag__ Z);
return Res;
}