Content-type: text/html Man page of cbrt

cbrt

Section: Mathematical Library Functions (3M)
Updated: 12 Jul 2006
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NAME

cbrt, cbrtf, cbrtl - cube root functions  

SYNOPSIS

c99 [ flag... ] file... -lm [ library... ]
#include <math.h>

double cbrt(double x);

float cbrtf(float x);

long double cbrtl(long double x);  

DESCRIPTION

These functions compute the real cube root of their argument x.  

RETURN VALUES

On successful completion, these functions return the cube root of x.

If x is NaN, a NaN is returned.

If x is ±0 or ±Inf, x is returned.  

ERRORS

No errors are defined.  

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE
Interface StabilityStandard
MT-LevelMT-Safe

 

SEE ALSO

math.h(3HEAD), attributes(5), standards(5)


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUES
ERRORS
ATTRIBUTES
SEE ALSO

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