|CIMAG(3)||Linux Programmer's Manual||CIMAG(3)|
NAMEcimag, cimagf, cimagl - get imaginary part of a complex number
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.
Multithreading (see pthreads(7))The cimag(), cimagf(), and cimagl() functions are thread-safe.
NOTESgcc also supports __imag__. That is a GNU extension.
SEE ALSOcabs(3), creal(3), complex(7)
COLOPHONThis page is part of release 3.53 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/.