<< Previous | Next >>

exp

float exp( float x );

Description

Computes the exponential of real float value x.

Parameters

x

Value to compute

Return value

Returns the value of e^x.

If x > 89.8 (approx.), the function returns INF and signals a range error. If x < -89.8 (approx.), the function returns 0 and signals a range error.

Library

MATH.LIB

See also

log, log10, frexp, ldexp, pow, pow10, sqrt