kdcsub - subtract one double precision complex number from another.
LIBRARY CALL
kdcomplex kdcsub(
kdcomplex a,
kdcomplex b)
INPUT
a - first operand of the kdcomplex
subtraction
b - second operand of the kdcomplex
subtraction
OUTPUT
none
RETURN VALUE
The result of the kdcomplex subtraction.
DESCRIPTION
kdcsub() subtracts the second double
precision complex number from the first and
returns the result. The two inputs are of
type kdcomplex. The typedef for kdcomplex can
be found in $BOOTSTRAP/machine/cdefs.h.
ADDITIONAL INFORMATION
none
EXAMPLES
none
SIDE EFFECTS
none
RESTRICTIONS
This function returns a structure, not a pointer to a structure. This is allowed in ANSI C. However, if you are using an older C compiler that is not fully ANSI compliant, you may have problems.
MODIFICATION
none
FILES
$BOOTSTRAP/objects/library/klibm/src/complex.c
SEE ALSO
klibm(3)
COPYRIGHT
Copyright (C) 1993 - 1997, Khoral Research, Inc. ("KRI") All rights reserved.