hpux man page for casinh

casinh(3M)																casinh(3M)

NAME
       casinh(), casinhf(), casinhl(), casinhw(), casinhq() - complex arc hyperbolic sine functions

SYNOPSIS
DESCRIPTION
       These functions are available only for Integrity servers.

       returns	the  complex  arc  hyperbolic  sine of z, in the range of a strip mathematically unbounded along the real axis and in the interval
       [-i*Pi/2,+i*Pi/2] along the imaginary axis.  Branch cuts are outside the interval [-i,+i] along the imaginary axis.

       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 an odd function.

       returns 0+i0.

       returns +Inf+iPi/2 for positive-signed finite x.

       returns NaN+iNaN and may raise the invalid exception for finite x.

       returns +Inf+i0 for positive-signed finite y.

       returns +Inf+iPi/4.

       returns +Inf+iNaN.

       returns NaN+i0.

       returns NaN+iNaN and may raise the invalid exception for finite nonzero y.

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

       returns NaN+iNaN.

ERRORS
       No errors are defined.

SEE ALSO
       csinh(3M), complex(5).

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

							     HP Integrity Server Only							casinh(3M)