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POW(3) Linux Programmer's Manual POW(3)
NAME
pow, powf, powl - power functions
SYNOPSIS
#include <math.h>
double pow(double x, double y);
float powf(float x, float y);
long double powl(long double x, long double y);
DESCRIPTION
The pow() function returns the value of x raised to the power of y.
ERRORS
The pow() function can return the following error:
EDOM The argument x is negative and y is not an integral value. This
would result in a complex number.
CONFORMING TO
SVID 3, POSIX, BSD 4.3, ISO 9899. The float and the long double vari-
ants are C99 requirements.
SEE ALSO
sqrt(3), cbrt(3)
2002-07-27 POW(3)
(END)
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