[unix-history] / usr / src / usr.bin / pascal / libpc / SQRT.c

/* Copyright (c) 1979 Regents of the University of California */

static char sccsid[] = "@(#)SQRT.c 1.3 %G%";

#include <math.h>

double
SQRT(value)

	double	value;
{
	if (value < 0) {
		ERROR("Negative argument of %e to sqrt\n", value);
		return;
	}
	return sqrt(value);
}
Commit	Line	Data
3594cd90 KM	1	/* Copyright (c) 1979 Regents of the University of California */
3594cd90 KM	2
86997b19	3	static char sccsid[] = "@(#)SQRT.c 1.3 %G%";
3594cd90	4
fce84c6e	5	#include <math.h>
3594cd90 KM	6
	7	double
	8	SQRT(value)
	9
	10	double value;
	11	{
fce84c6e	12	if (value < 0) {
86997b19	13	ERROR("Negative argument of %e to sqrt\n", value);
3594cd90 KM	14	return;
	15	}
	16	return sqrt(value);
	17	}