EXP(3) Linux Programmer's Manual EXP(3)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 loga‐
rithms) 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 ALSOcbrt(3), cexp(3), exp10(3), exp2(3), sqrt(3)
2002-07-27 EXP(3)