#8728: Incorrect integral from Maxima
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Reporter: kcrisman | Owner: burcin
Type: defect | Status: new
Priority: major | Milestone: sage-4.7
Component: calculus | Keywords:
Author: | Upstream: Not yet reported upstream; Will do
shortly.
Reviewer: | Merged:
Work_issues: |
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Comment(by kcrisman):
Maxima 5.23.2 still has this, and we still haven't reported it.
{{{
Maxima 5.23.2 http://maxima.sourceforge.net
using Lisp SBCL 1.0.24
Distributed under the GNU Public License. See the file COPYING.
Dedicated to the memory of William Schelter.
The function bug_report() provides bug reporting information.
(%i1) assume(1-e^2>0);
2
(%o1) [e < 1]
(%i3) integrate(cos(w+T)/(1+e*cos(T))^2,T,0,2*%pi);
(%o3) 0
}}}
This is now Maxima bug 3211975.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8728#comment:8>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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