BOOTSTRAP (klibm) functions
LIBRARY ROUTINE
kcos - compute the double precision cosine of the argument.
LIBRARY CALL
double kcos(double x)
INPUT
- x - radian input argument to compute the cosine
on.
OUTPUT
none
RETURN VALUE
the double precision cosine of the input argument
DESCRIPTION
The kcos function computes the cosine of the
double precision input argument.
This is provided in all POSIX and X/OPEN
compliant C math libraries. Currently
kcos is simply a macro to cos because
Khoros does not run on any machine whose
math library does not include this function.
If Khoros is ported to a machine without this
function then a replacement will be written.
ADDITIONAL INFORMATION
none
EXAMPLES
none
SIDE EFFECTS
none
RESTRICTIONS
none
MODIFICATION
none
FILES
$BOOTSTRAP/objects/library/klibm/src/klibm.c
SEE ALSO
klibm(3)
COPYRIGHT
Copyright (C) 1993 - 1997, Khoral Research, Inc. ("KRI") All rights reserved.