Mercurial > mxe-octave
diff src/build-msvctools/compat/clogf.c @ 3061:f8299bb6c872
Initial support for native MSVC compilation.
* add MSVC support files: compiler wrappers and support libraries
* adapt libiconv to work with MSVC
* adapt gettext to work with MSVC
author | Michael Goffioul <michael.goffioul@gmail.com> |
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date | Mon, 17 Jun 2013 22:43:11 -0400 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/build-msvctools/compat/clogf.c Mon Jun 17 22:43:11 2013 -0400 @@ -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 <math.h> +#include <complex.h> + +float complex clogf (float complex Z) +{ + float complex Res; + __real__ Res = logf (_hypot (__real__ Z, __imag__ Z)); + __imag__ Res = cargf (Z); + return Res; +} +