#10923: Bad sign in integral()
------------------------------+---------------------------------------------
Reporter: tmonteil | Owner: burcin
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.8
Component: calculus | Keywords: integral sd35.5
Work_issues: | Upstream: Fixed upstream, in a later
stable release.
Reviewer: Benjamin Jones | Author: Thierry Monteil, Michael
Orlitzky
Merged: | Dependencies: #12094
------------------------------+---------------------------------------------
Changes (by benjaminfjones):
* reviewer: => Benjamin Jones
Comment:
I can verify that the issue is solved after building the maxima-5.24 spkg
that Michael provided and then applying the patch [attachment:sage-
trac_10923.patch].
{{{
sage: i = integral(e^(-1/x^2),x,0,1)
sage: i.numerical_approx()
0.0890738558907802
}}}
Doctests in the affected file all pass. I'm running all tests now, but
pending that, I give the ticket a positive review.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10923#comment:16>
Sage <http://www.sagemath.org>
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