Manual Section... (3) - page: cimag
NAMEcimag, cimagf, cimagl - get imaginary part of a complex number
double cimag(double complex z);
float cimagf(float complex z);
long double cimagl(long double complex z);
DESCRIPTIONThe cimag() function returns the imaginary part of the complex number z.
z = creal(z) + I * cimag(z)
VERSIONSThese functions first appeared in glibc in version 2.1.
NOTESgcc also supports __imag__. That is a GNU extension.
SEE ALSOcabs(3), creal(3), complex(7)
COLOPHONThis page is part of release 3.24 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.
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Time: 15:27:01 GMT, June 11, 2010