NetBSD/lib/libm/complex/carg.c

18 lines
289 B
C

/* $NetBSD: carg.c,v 1.1 2007/08/20 16:01:31 drochner Exp $ */
/*
* Written by Matthias Drochner <drochner@NetBSD.org>.
* Public domain.
*/
#include "../src/namespace.h"
#include <complex.h>
#include <math.h>
double
carg(double complex z)
{
return atan2(__imag__ z, __real__ z);
}