hpux man page for csqrtf

csqrt(3M)																 csqrt(3M)

NAME
       csqrt(), csqrtf(), csqrtl(), csqrtw(), csqrtq() - complex square root functions

SYNOPSIS
DESCRIPTION
       These functions are available only for Integrity servers.

       returns	the complex square root of z in the range of the right half-plane (including the imaginary axis).  There is a branch cut along the
       negative real 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
       =

       returns +0+i0.

       returns +Inf+iInf, for all x (including NaN).

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

       returns +0+iInf, for finite positive-signed y.

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

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

       returns +Inf+iNaN.

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

       returns NaN+iNaN.

ERRORS
       No errors are defined.

SEE ALSO
       sqrt(3M), cpow(3M), complex(5).

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

							     HP Integrity Server Only							 csqrt(3M)