exp2f.3.gz
EXP2
NAME
exp2, exp2f, exp2l - base-2 exponential function
SYNOPSIS
#include <math.h> I double exp2(double x );Compile with -std=c99; link with -lm.
I float exp2f(float x );
I long double exp2l(long double x );
DESCRIPTION
The
R exp2 ()
function returns the value of 2
raised to the power of x.
CONFORMING TO
SVr4, POSIX.1-2001, 4.3BSD, C89.
The
float
and
long double
variants are C99 requirements.
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