floor.c File Reference

#include "../math.h"

Functions
double	floor (double x)
	Round down value. More...

Function Documentation

floor()

double floor

(

double

x

)

Round down value.

The floor functions compute the largest integer value not greater than x.

Parameters

x	Value to round down.

Returns

The floor functions return ⎣x⎦, expressed as a floating-point number.