ceill.c File Reference

#include "../math.h"

Functions
long double	ceill (long double x)
	Round up value. More...

Function Documentation

ceill()

long double ceill

(

long double

x

)

Round up value.

The ceill functions compute the smallest integer value not less than x.

Parameters

x	Value to round up.

Returns

The ceill functions return ⎡x⎤, expressed as a floating-point number.