sqrt.c File Reference

#include "../math.h"

Functions
double	sqrt (double x)
	Compute square root. More...

Function Documentation

sqrt()

double sqrt

(

double

x

)

Compute square root.

The sqrt functions compute the nonnegative square root of x. A domain error occurs if the argument is less than zero.

Parameters

x	Value whose square root is computed.

Returns

The sqrt functions return √x.