EXP

Section: Linux Programmer's Manual (3)
Updated: 2002-07-27
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NAME

exp, expf, expl - base-e exponential function  

SYNOPSIS

#include <math.h>

double exp(double x);

float expf(float x);
long double expl(long double x);

Link with -lm.  

DESCRIPTION

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

CONFORMING TO

SVr4, 4.3BSD, C89, POSIX.1-2001. The float and long double variants are C99 requirements.  

SEE ALSO

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


 

Index

NAME
SYNOPSIS
DESCRIPTION
CONFORMING TO
SEE ALSO

linux.jgfs.net manual pages