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 9.2 |