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cbrtl(3) -- Linux man page
NAME
cbrt, cbrtf, cbrtl - cube root function
SYNOPSIS
#include <math.h>
double cbrt(double x);
float cbrtf(float x);
long double cbrtl(long double x);
DESCRIPTION
The cbrt() function returns the (real) cube root of x.
This function cannot fail; every representable real value has a
representable real cube root.
CONFORMING TO
cbrt()
was a GNU extension. It is now a C99 requirement.
SEE ALSO
sqrt(3),
pow(3)
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