[sage-devel] Re: Problem with different maxima versions

2009-09-16 Thread Paulo César Pereira de Andrade
2009/9/16 Minh Nguyen nguyenmi...@gmail.com: On Wed, Sep 16, 2009 at 10:52 AM, Jason Grout jason-s...@creativetrax.com wrote: SNIP I think networkx 0.99 will require some nontrivial work in Sage, since they changed a lot of things. I forgot to say about another package, but at least

[sage-devel] Re: Problem with different maxima versions

2009-09-15 Thread Dr. David Kirkby
Jason Grout wrote: Paulo César Pereira de Andrade wrote: Do you have any idea as to what would be the proper way to correct this issue? Preferably without needing to use an older maxima for the sage package :-) This change was actually motived by a request from the Sage project :).

[sage-devel] Re: Problem with different maxima versions

2009-09-15 Thread kcrisman
Also see http://trac.sagemath.org/sage_trac/ticket/6165. On Sep 15, 9:28 am, kcrisman kcris...@gmail.com wrote: As for you for now, you'd need to change the eigenvectors() command in the matrix code.  If you wanted to do so and submit a patch, it would be greatly appreciated! But all

[sage-devel] Re: Problem with different maxima versions

2009-09-15 Thread kcrisman
For some reason SR eigenvectors were never actually tested, I think - because they inherit directly from matrix2.pyx!  In fact, the error comes from eigenspaces_left in that file, where G = self.fcp() calls degree of a symbolic expression, which now requires an argument ! The symbolic

[sage-devel] Re: Problem with different maxima versions

2009-09-15 Thread Jason Grout
kcrisman wrote: For some reason SR eigenvectors were never actually tested, I think - because they inherit directly from matrix2.pyx! In fact, the error comes from eigenspaces_left in that file, where G = self.fcp() calls degree of a symbolic expression, which now requires an argument !

[sage-devel] Re: Problem with different maxima versions

2009-09-15 Thread Paulo César Pereira de Andrade
2009/9/15 kcrisman kcris...@gmail.com: As for you for now, you'd need to change the eigenvectors() command in the matrix code.  If you wanted to do so and submit a patch, it would be greatly appreciated! But all doctests pass for me in alpha1: ./sage -t devel/sage/sage/matrix/ All

[sage-devel] Re: Problem with different maxima versions

2009-09-15 Thread Paulo César Pereira de Andrade
2009/9/15 Jason Grout jason-s...@creativetrax.com: sage -t  devel/sage/sage/matrix/constructor.py ** File /usr/share/sage/devel/sage/sage/matrix/constructor.py, line 155:     sage: g = graphs.PetersenGraph() Expected

[sage-devel] Re: Problem with different maxima versions

2009-09-15 Thread Jason Grout
Paulo César Pereira de Andrade wrote: 2009/9/15 Jason Grout jason-s...@creativetrax.com: sage -t devel/sage/sage/matrix/constructor.py ** File /usr/share/sage/devel/sage/sage/matrix/constructor.py, line 155: sage: g =

[sage-devel] Re: Problem with different maxima versions

2009-09-15 Thread Minh Nguyen
On Wed, Sep 16, 2009 at 10:52 AM, Jason Grout jason-s...@creativetrax.com wrote: SNIP I think networkx 0.99 will require some nontrivial work in Sage, since they changed a lot of things. NetworkX 1.0 should be out soon under the BSD license. Previous versions were under LGPL. -- Regards

[sage-devel] Re: Problem with different maxima versions

2009-09-14 Thread Jason Grout
Paulo César Pereira de Andrade wrote: Hi, In maxima-5.16.3.p2 as distributed with sage 4.1.1 when doing the maxima tutorial, all goes well, but in my rpm, due to using system's maxima-5.19.1-2mdv2010.0 I get an error because when reaching the cell: A.eigenvectors() maxima 5.16.3

[sage-devel] Re: Problem with different maxima versions

2009-09-14 Thread Paulo César Pereira de Andrade
2009/9/14 Jason Grout jason-s...@creativetrax.com: Paulo César Pereira de Andrade wrote:   Hi,   In maxima-5.16.3.p2 as distributed with sage 4.1.1 when doing the maxima tutorial, all goes well, but in my rpm, due to using system's maxima-5.19.1-2mdv2010.0 I get an error because when

[sage-devel] Re: Problem with different maxima versions

2009-09-14 Thread Jason Grout
kcrisman wrote: On Sep 14, 6:51 pm, Jason Grout jason-s...@creativetrax.com wrote: Paulo César Pereira de Andrade wrote: Hi, In maxima-5.16.3.p2 as distributed with sage 4.1.1 when doing the maxima tutorial, all goes well, but in my rpm, due to using system's