I think you are talking about pw 2.2, the beta 2.3 is buggy :(.
I am getting ready to move and I may have rushed that out to soon. In any case I will wait unit 5.17 is stable and considered a
release version then I will redo it and call your code when appropriate.
Rich
----- Original Message -----
From: "Barton Willis" <willisb at unk.edu>
To: <maxima at math.utexas.edu>
Sent: Thursday, December 18, 2008 9:55 AM
Subject: Re: [Maxima] integration of signum & friends
Thanks to Andrej, I've updated file_search_mac to include
contrib/integration.
The packages pw and abs_integrate overlap, but abs_integrate doesn't
do everything pw does. I have no plans to extend abs_integrate to
support piecewise defined functions.
One difference between pw and abs_integrate (I'd guess) is that they
have disjoint bug lists :) I don't know of any bugs in pw, but do know
of bugs in abs_integrate--I already patched one :(
Barton
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