/* Copyright (C) 1994 by Thomas Glen Smith.  All Rights Reserved. */
/* dblnotp APL2 V1.0.0 *************************************************
* Returns 1.0 or 0.0 depending on the logical NOT of rite.             *
***********************************************************************/
#define INCLUDES 0
#include "includes.h"
void dblnotp(prite,ret)
double *prite,*ret;
{
	extern double fuzz;
     double rite;

	rite = *prite;
	if (rite < 0.0) rite = -rite;
	if (rite < fuzz)
     	*ret = 1.0;
	else *ret = 0.0;
}