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CIMAG(3)                   Library Functions Manual                   CIMAG(3)

NAME
     cimag, cimagf, cimagl -- complex imaginary functions

SYNOPSIS
     #include <complex.h>

     double
     cimag(double complex z);

     float
     cimagf(float complex z);

     long double
     cimagl(long double complex z);

DESCRIPTION
     These functions compute the imaginary part of z.

RETURN VALUES
     These functions return the imaginary part value (as a real).

ERRORS
     No errors are defined.

APPLICATION USAGE
     For a variable z of complex type:

           z = creal(z) + cimag(z)*I

SEE ALSO
     carg(3), conj(3), cproj(3), creal(3), IEEE Std 1003.1-2001 (``POSIX.1'')
     <complex.h>

COPYRIGHT
     Portions of this text are reprinted and reproduced in electronic form
     from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
     -- Portable Operating System Interface (POSIX), The Open Group Base
     Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
     Electrical and Electronics Engineers, Inc and The Open Group.  In the
     event of any discrepancy between this version and the original IEEE and
     The Open Group Standard, the original IEEE and The Open Group Standard is
     the referee document.  The original Standard can be obtained online at
     http://www.opengroup.org/unix/online.html .

NetBSD 7.1.2                   December 27, 2012                  NetBSD 7.1.2