expm1f.c File Reference

#include "../math.h"

Functions
float	expm1f (float x)
	Compute exponential function minus 1. More...

Function Documentation

expm1f()

float expm1f

(

float

x

)

Compute exponential function minus 1.

The expm1f functions compute the base-e exponential of the argument, minus 1. A range error occurs if x is too large.

Parameters

x	Value of the exponent.

Returns

The expm1f functions return e^x − 1.