NAME

cimag, cimagf, cimagl — compute the imaginary part of a complex number

SYNOPSIS

Math Library (libm, -lm)
#include <complex.h>

double
cimag(double complex z);

float
cimagf(float complex z);

long double
cimagl(long double complex z);

DESCRIPTION

The cimag(), cimagf() and cimagl() functions compute the imaginary part of z.

RETURN VALUES

The cimag(), cimagf() and cimagl() functions return the imaginary part of the complex number z as a real number.

SEE ALSO

carg(3)

STANDARDS

The cimag(), cimagf() and cimagl() functions conform to ISO/IEC 9899:1999 (“ISO C99”).