11/3/71                                                 LOG (III)

NAME            log -- logarithm base e

SYNOPSIS        jsr     r5,log

DESCRIPTION     The logarithm base e of fr0 is returned in fr0.

                The floating point simulation should be active in

                either floating or double mode, but in single

                precision integer mode.

FILES           kept in /etc/liba.a

SEE ALSO        fptrap

DIAGNOSTICS     The error bit (c-bit) is set if the input argu-

                ment is less than or equal to zero.

BUGS            --

OWNER           ken