BOOTSTRAP (klibm) functions


LIBRARY ROUTINE

kcos - compute the double precision cosine of the argument.

LIBRARY CALL

double kcos(double x)

INPUT

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.