3/15/72                                            SIN, COS (III)

NAME            sin, cos -- sine cosine

SYNOPSIS        jsr     r5,sin (cos)

DESCRIPTION     The sine (cosine) of fr0 (radians) is returned in

                fr0.  The floating point simulation should be ac-

                tive in either floating or double mode, but in

                single precision integer mode.  All floating reg-

                isters are used.

FILES           kept in /usr/lib/liba.a

SEE ALSO        fptrap(III)


BUGS            Size of the argument should be checked to make

                sure the result is meaningful.

OWNER           ken, dmr