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)