-----maxima-bounces at math.utexas.edu wrote: -----
>Presumably und*x should be und?
I think so. Further, I think that und + x => und, und - und => und, ...
I've always hoped for a straightforward way to add new objects to
simplus and friends -- arrays, intervals, big oh, little oh, quad
precision floats, ... By straightforward, I mean a way to add new
objects without hacking simplus and friends.
Barton