csin(3M)																  csin(3M)

NAME

       csin(), csinf(), csinl(), csinw(), csinq() - complex sine functions

SYNOPSIS

DESCRIPTION

       These functions are available only for Integrity servers.

       returns the complex sine of z.

       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.

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.

RETURN VALUE

       = and is odd.

       returns +0+i0.

       (where the sign of the imaginary part of the result is unspecified) and raises the invalid floating-point exception.

       (where the sign of the imaginary part of the result is unspecified).

       returns NaN+iNaN and raises the invalid floating-point exception, for positive finite y.

       returns NaN+iNaN and optionally raises the invalid floating-point exception, for finite nonzero y.

       returns +0+iInf.

       returns for positive finite x.

       (where the sign of the imaginary part of the result is unspecified) and raises the invalid floating-point exception.

       (where the sign of the imaginary part of the result is unspecified).

       returns 0+iNaN.

       returns NaN+iNaN and optionally raises the invalid floating-point exception, for all nonzero numbers x.

       returns NaN+iNaN.

ERRORS

       No errors are defined.

SEE ALSO

       sin(3M), casin(3M), complex(5).

STANDARDS CONFORMANCE

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

							     HP Integrity Server Only							  csin(3M)