CSQRT(3M) | Mathematical Library Functions | CSQRT(3M) |
csqrt, csqrtf, csqrtl - complex square root functions
c99 [ flag... ] file... -lm [ library... ] #include <complex.h> double complex csqrt(double complex z);
float complex csqrtf(float complex z);
long double complex csqrtl(long double complex z);
These functions compute the complex square root of z, with a branch cut along the negative real axis.
These functions return the complex square root value, in the range of the right half-plane (including the imaginary axis).
No errors are defined.
See attributes(7) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
Interface Stability | Standard |
MT-Level | MT-Safe |
complex.h(3HEAD), cabs(3M), cpow(3M), attributes(7), standards(7)
July 12, 2006 | SunOS 5.11 |