| SQRT(3) | Library Functions Manual | SQRT(3) | 
cbrt, cbrtf,
  cbrtl, sqrt,
  sqrtf, sqrtl —
#include <math.h>
double
  
  cbrt(double
    x);
float
  
  cbrtf(float
    x);
long double
  
  cbrtl(long
    double x);
double
  
  sqrt(double
    x);
float
  
  sqrtf(float
    x);
long double
  
  sqrtl(long
    double x);
cbrt(), cbrtf() and
  cbrtl() functions compute the cube root of
  x.
The sqrt(),
    sqrtf() and sqrtl()
    functions compute the non-negative square root of x.
sqrt(x),
  sqrtf(x) and
  sqrtl(x) set the global variable
  errno to EDOM.
sqrt() function conforms to ANSI
  X3.159-1989 (“ANSI C89”).
cbrt() function appeared in
  4.3BSD.
| November 19, 2013 | NetBSD 10.0 |