OK I'll see what I can do. (There is a missing let in integrate-mexpt that I''ll fix).
The function asksign-p-or-n is a bit sketchy, by the way:
(defmfun asksign-p-or-n (e)
(unwind-protect (prog2
(assume `(($notequal) ,e 0))
($asksign e))
(forget `(($notequal) ,e 0))))
Maybe this code is never called if it has been assumed that notequal(e,0). But this assume / forget method is suboptimal.
--Barton
________________________________________
From: maxima-bounces at math.utexas.edu [maxima-bounces at math.utexas.edu] on behalf of Robert Dodier [robert.dodier at gmail.com]
Sent: Thursday, May 23, 2013 12:09
To: maxima at math.utexas.edu
Subject: Re: [Maxima] Regression in integration
On 2013-05-23, Barton Willis <willisb at unk.edu> wrote:
> I know that asksign isn't loved by all. Nevertheless if there is
> support for the askequal & related change to the integrate defprop
> for mexpt, let me know.
OK by me to incorporate askequal.
best
Robert Dodier
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