Performs complex imaginary computations.
#include <complex.h> double cimag (z) double complex z; float cimagf (z) float complex z; long double cimagl (z) long double complex z;
The cimag, cimagf, and cimagl subroutines compute the imaginary part of z.
| z | Specifies the value to be computed. |
The cimag, cimagf, and cimagl subroutines return the imaginary part value (as a real).
carg, cargf, or cargl Subroutine, conj, conjf, or conjl Subroutine, cproj, cprojf, or cprojl Subroutine, and creal, crealf, or creall Subroutine.