V1/man/man3/sin.3

        11/3/71                                               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 active in either floating
                  or double mode, but in single precision integer mode. All
                  floating registers are used.

FILES             kept in /etc/liba.a

SEE ALSO          fptrap

DIAGNOSTICS

BUGS              Size of the argument should be checked to make sure the result
                  is meaningful

OWNER             ken, dmr