view Python/hypot.c @ 8553:4357b4eb5c19 legacy-trunk

Mac version of freeze. Uses standard freeze modules where it can, augmenting them here and there. For now, it works more-or-less similar to unix/windows freeze, generating a config.c file, but storing modules in PYC resources. A template project is also copied. The hooks are in place to freeze by merging shared libraries so you can freeze without a C compiler/linker, but this does not work yet.
author Jack Jansen <jack.jansen@cwi.nl>
date Fri, 26 Jun 1998 14:56:00 +0000
parents 37d009b1bf45
children f79434ee41fa
line wrap: on
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/* hypot() replacement */

#include "config.h"
#include "myproto.h"
#include "mymath.h"

double hypot(x, y)
	double x;
	double y;
{
	double yx;

	x = fabs(x);
	y = fabs(y);
	if (x < y) {
		double temp = x;
		x = y;
		y = temp;
	}
	if (x == 0.)
		return 0.;
	else {
		yx = y/x;
		return x*sqrt(1.+yx*yx);
	}
}