I mean simpbetween, not simpsignum.
Rich
From: Richard Hennessy
Sent: Friday, April 09, 2010 1:40 PM
To: Stavros Macrakis
Cc: Maxima List ; Barton Willis
Subject: Re: [Maxima] How do you write this in lisp
Thanks I found it. There is a simpfuncall(between, a, b) in simpsignum which is causing the problem.
Rich
From: Stavros Macrakis
Sent: Friday, April 09, 2010 10:44 AM
To: Richard Hennessy
Cc: Maxima List ; Barton Willis
Subject: Re: [Maxima] How do you write this in lisp
In a fresh Maxima, 'between' has no properties (check :lisp (mapcar 'symbol-plist '($between %between)) and
integrate(x^2*between(x,a,b,'closed),x); causes no errors. So presumably the problem is in your pw code.
On Thu, Apr 8, 2010 at 23:45, Richard Hennessy <rich.hennessy at verizon.net> wrote:
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