From 9a3412eea8a2aa2daafa031f2e94f7049c1de202 Mon Sep 17 00:00:00 2001 From: Danny Smith Date: Sat, 25 Dec 2004 23:56:19 +0000 Subject: * 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. --- winsup/mingw/mingwex/complex/clogf.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100755 winsup/mingw/mingwex/complex/clogf.c (limited to 'winsup/mingw/mingwex/complex/clogf.c') diff --git a/winsup/mingw/mingwex/complex/clogf.c b/winsup/mingw/mingwex/complex/clogf.c new file mode 100755 index 000000000..ead76025f --- /dev/null +++ b/winsup/mingw/mingwex/complex/clogf.c @@ -0,0 +1,19 @@ +/* + clogf.c + Contributed by Danny Smith + 2004-12-24 +*/ + +/* clog (x + I * y) = log (hypot (x, y)) + I * atan2 (y, x) */ + +#include +#include + +float complex clogf (float complex Z) +{ + float complex Res; + __real__ Res = logf (_hypot (__real__ Z, __imag__ Z)); + __imag__ Res = cargf (Z); + return Res; +} + -- cgit v1.2.3