| 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 10.1 |