#6699: [with spkg; needs work] Update to Maxima 5.19.1 (particularly important
for
Solaris support).
----------------------+-----------------------------------------------------
Reporter: drkirkby | Owner: mabshoff
Type: defect | Status: new
Priority: major | Milestone: sage-4.1.2
Component: packages | Keywords: maxima
Reviewer: | Author: David Kirkby
Merged: |
----------------------+-----------------------------------------------------
Changes (by AlexGhitza):
* keywords: => maxima
Comment:
I'm attaching a patch that fixes all but one of the doctest failures
observed on sage.math and other Linux machines.
Most of these are very simple fixes due to (a) change of formatting of
Maxima output or (b) new functionality in Maxima. For anything else I
have tried to comment on my fix in the corresponding file. Where new
answers appear due to new functionality, I checked these answers against
Wolfram Alpha (yes, I know; I feel weird about this).
As far as I know there is one remaining doctest failures:
{{{
sage -t "expression.pyx"
**********************************************************************
File "/opt/sage-4.1.1/devel/sage-main/sage/symbolic/expression.pyx", line
5541:
sage: solve(Q*sqrt(Q^2 + 2) - 1,Q)
Expected:
[Q == 1/sqrt(-sqrt(2) + 1), Q == 1/sqrt(sqrt(2) + 1)]
Got:
[Q == 1/sqrt(sqrt(2) + 1)]
**********************************************************************
}}}
I think this is due to the fact that Maxima now only returns the real
solution, and ignores the complex solution. I'm not sure what we should
do about this.
Note that there are also some timeouts observed by David Kirkby on
Solaris, but at least some of them are not Maxima-related so it would be
better to deal with them in separate tickets.
Finally, this patch puts together a number of tiny patches on a number of
recently-opened tickets. I've decided that it is quite a bit easier to
just referee the whole thing, and definitely easier for me to maintain and
make necessary modifications to a single patch rather than a dozen of
them.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6699#comment:6>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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