> It seems to me that there is still a bug here, though:
Oops. My mistake. Simplifya needed a second argument, nil. For some
reason, wrong number of args checking is off in GCL Maxima 5.9.0, and
I didn't see that.
Never mind.
-s
Maxima version: 5.9.0.9beta2
Maxima build date: 10:50 7/27/2004
host type: i686-pc-mingw32
lisp-implementation-type: Kyoto Common Lisp
lisp-implementation-version: GCL 2.6.3