Mathematical Library Functions                           cbrt(3M)



NAME
     cbrt, cbrtf, cbrtl - cube root functions

SYNOPSIS
     c99 [ flag... ] file... -lm [ library... ]
     #include 

     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.

ERORS
     No errors are defined.

ATRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:



     
           ATRIBUTE TYPE               ATRIBUTE VALUE       
    
     Interface Stability          Standard                    
    
     MT-Level                     MT-Safe                     
    


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





SunOS 5.11          Last change: 12 Jul 2006                    1