Skip to main content

Browse the archive

Staging
v0.8.1
Revision 841815e2b244725c54225aaaf5965704a461ca7c authored by cvs2svn on 09 October 2000, 23:43:55 UTC, committed by cvs2svn on 09 October 2000, 23:43:55 UTC 
This commit was manufactured by cvs2svn to create tag 'r20c1'.
1 parent cfc4178
Raw File
hypot.c 
/* hypot() replacement */

#include "config.h"
#include "pyport.h"

double hypot(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);
	}
}
back to top