cproj(3M)																 cproj(3M)

NAME

       cproj(), cprojf(), cprojl(), cprojw(), cprojq() - functions that project all infinities onto the one on the positive real axis

SYNOPSIS

DESCRIPTION

       These functions are available only for Integrity servers.

       returns	its argument z, except if the argument is a complex infinity (even if it is a complex infinity which has one infinite part and one
       NaN part), then returns a positive infinity on the real axis, with imaginary part z It is intended as an  aide  for  modeling  the  Riemann
       sphere.

       is a version of it takes a argument and returns a result.

       is a version of it takes a argument and returns a result.

       is an version of it takes an argument and returns an result.

       is equivalent to on HP-UX systems.

       These functions raise no exceptions.

USAGE

       To use these functions, compile with the default option.  To use compile with the option.  Make sure your program includes Link in the math
       library by specifying on the compiler or linker command line.

ERRORS

       No errors are defined.

SEE ALSO

       creal(3M), cimag(3M), complex(5).

STANDARDS CONFORMANCE

       : ISO/IEC C99 (including Annex G, ``IEC 60559-compatible complex arithmetic'')

							     HP Integrity Server Only							 cproj(3M)