CBRT(3) Linux Programmer's Manual CBRT(3)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);
Link with -lm.
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
C99
SEE ALSOpow(3), sqrt(3)GNU 2002-27-07 CBRT(3)