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Manual Reference Pages  - EXP (3)

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exp, expf, expl - base-e exponential function

CONTENTS

Synopsis
Description

#include <math.h> 



double exp(double x); 



float expf(float x); 



long double expl(long double x); 

The exp() function returns the value of e (the base of natural logarithms) raised to the power of x.

SVID 3, POSIX, BSD 4.3, ISO 9899. The float and the long double variants are C99 requirements.

sqrt(3), cbrt(3) exp10(3), exp2(3)

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