#13364: Upgrade Maxima to 5.29.1
-------------------------------------+--------------------------------------
Reporter: kcrisman | Owner: tbd
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.6
Component: packages | Resolution:
Keywords: maxima spkg | Work issues: fix doctests, build with
latest ECL, fix `spkg-install`
Report Upstream: N/A | Reviewers: Karl-Dieter Crisman,
François Bissey, Leif Leonhardy
Authors: Jean-Pierre Flori | Merged in:
Dependencies: #13324 | Stopgaps:
-------------------------------------+--------------------------------------
Comment (by fbissey):
Replying to [comment:38 leif]:
> Replying to [comment:37 fbissey]:
> > Do we know the expression that get passed to maxima? I would check a
direct call to maxima and possibly a couple of lisp to check it is not
actually a lisp fault.
>
> Well, using the Maxima library segfaults.
>
> I'm not at all familiar with Maxima, but
> {{{
>
> Maxima 5.29.1 http://maxima.sourceforge.net
> using Lisp ECL 12.12.1
> 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) integrate(abs(sin(x)),x,0,2*pi);
> 2 pi
> /
> [
> (%o1) I abs(sin(x)) dx
> ]
> /
> 0
> (%i2) display2d : false$
>
> (%i3) integrate(abs(sin(x)),x,0,2*pi);
>
> (%o3) 'integrate(abs(sin(x)),x,0,2*pi)
> (%i4)
> }}}
>
> FWIW.
Which according to the doctest is pretty much what we expect. Trying with
clisp give exactly the same result. Problem at the library interface is a
good candidate.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13364#comment:41>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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