newlib-cygwin/newlib/libm/mathfp/w_cabs.c

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2000-02-18 03:39:52 +08:00
/*
* cabs() wrapper for hypot().
*
* Written by J.T. Conklin, <jtc@wimsey.com>
* Placed into the Public Domain, 1994.
*/
#include "fdlibm.h"
struct complex {
double x;
double y;
};
double
cabs(z)
struct complex z;
{
return hypot(z.x, z.y);
}