A proposal

[Richard B. Kreckel]

On Thu, 16 Sep 1999, Alexander Frink wrote:
[...]
> Do you really want to write Pi()? I vote for an independent class
> constant directly derived from basic.

Seconded.

Does this introduce a lot of changes in other modules where stuff is
tested for is_ex_of_type(foo, symbol)?  I don't exactly see tons of such
stuff...

   -rbk.
-- 
Richard Kreckel
<Richard.Kreckel at Uni-Mainz.DE>
<http://wwwthep.physik.uni-mainz.de/~kreckel/>