/*Copyright (C) 1992, 1996 by Thomas Glen Smith.  All Rights Reserved.*/
/* dblne APL2 V1.0.0 ***************************************************
* Returns 0.0 or 1.0 depending on whether the difference between left  *
* and rite is less than fuzz.                                          *
***********************************************************************/
#define INCLUDES 0
#include "includes.h"
double dblne(left,rite)
double left,rite;
{
	extern double fuzz;
	double diff;

	diff = (left > rite) ? left-rite : rite-left;
	if (diff <= fuzz)
		return(0.0); /* left == rite */
	return(1.0);
}