[sage-devel] Re: 4.6 build - Atlas fails on Ubuntu 10.10 on amd turion X2 laptop

2010-12-17 Thread Dima Pasechnik
I have the same sort of issues with an old laptop with Pentium M CPU (banias 1.1GHz, http://ark.intel.com/Product.aspx?id=27600) Actually, I think the idea of re-running Altas install from scratch, many times, as the spkg does, makes not too much sense. Googling that issues shows that one should r

[sage-devel] Re: please help review #8442: Lie algebras in Sage

2010-12-17 Thread Dima Pasechnik
oops, Trac has eaten up my last update. Or I forgot to hit "submit"... Done now, at last. Dima On Dec 18, 6:32 am, John H Palmieri wrote: > On Dec 16, 8:57 pm, Dima Pasechnik wrote: > > > I've given it  positive review. > > Can you please update the ticket to reflect that? > > Thanks, >   John

[sage-devel] Re: matrix_plot problems

2010-12-17 Thread Jason Grout
On 12/17/10 6:27 PM, Eviatar wrote: Sure. Here it is: http://www.mediafire.com/?wml7036fymeb30w I believe this is just an issue with the aspect ratio of the matrix plot in Sage. I notice in my copy of Sage, the patch at #2100 [1] applied, I get the attached figure. There still are some su

[sage-devel] Re: matrix_plot problems

2010-12-17 Thread Eviatar
Sure. Here it is: http://www.mediafire.com/?wml7036fymeb30w -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-d

[sage-devel] Re: please help review #8442: Lie algebras in Sage

2010-12-17 Thread John H Palmieri
On Dec 16, 8:57 pm, Dima Pasechnik wrote: > I've given it  positive review. Can you please update the ticket to reflect that? Thanks, John -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegro

[sage-devel] Re: matrix_plot problems

2010-12-17 Thread Jason Grout
On 12/17/10 4:20 PM, Eviatar wrote: Hello all, matrix_plot seems to have problems making accurate graphics. For example, this is a plot of the Sierpinski triangle, and you can see some rectangular points: http://tinyurl.com/24nfbuz This also occurs when saving a matrix plot as an svg: matrix_

[sage-devel] matrix_plot problems

2010-12-17 Thread Eviatar
Hello all, matrix_plot seems to have problems making accurate graphics. For example, this is a plot of the Sierpinski triangle, and you can see some rectangular points: http://tinyurl.com/24nfbuz This also occurs when saving a matrix plot as an svg: matrix_plot(a).save('/home/username/Desktop/p

Re: [sage-devel] Re: Doctest quesiton

2010-12-17 Thread Justin C. Walker
On Dec 17, 2010, at 11:54 , John H Palmieri wrote: > On Dec 17, 9:56 am, "Justin C. Walker" wrote: >> Thanks for all the comments... > Well, I just put this in a file and doctested it. It passed: > > TESTS:: > >sage: print "hello, hello" >hello, hello >sage: print "hello, he

[sage-devel] Re: Doctest quesiton

2010-12-17 Thread John H Palmieri
On Dec 17, 9:56 am, "Justin C. Walker" wrote: > Thanks for all the comments... > > On Dec 16, 2010, at 23:57 , Dan Drake wrote: > > > On Thu, 16 Dec 2010 at 09:12PM -0800, Justin C. Walker wrote: > >> I have a doctest that results in a long (400-byte) string of output. > >> Is there a simple way t

Re: [sage-devel] Doctest quesiton

2010-12-17 Thread Justin C. Walker
Thanks for all the comments... On Dec 16, 2010, at 23:57 , Dan Drake wrote: > On Thu, 16 Dec 2010 at 09:12PM -0800, Justin C. Walker wrote: >> I have a doctest that results in a long (400-byte) string of output. >> Is there a simple way to tell the doctest code to ignore whitespace >> (in particu

[sage-devel] Re: toggling a weighted graph to be unweighted

2010-12-17 Thread Minh Nguyen
Hi folks, The situation with weighted() is even more bizarre: sage: version() 'Sage Version 4.6.1.alpha3, Release Date: 2010-12-05' sage: G = Graph({1:{2:3}}) sage: G.weighted() False sage: G.weighted('a') sage: G.weighted() 'a' sage: G.weighted(True) sage: G.weighted() True Python recognizes a

Re: [sage-devel] Ticket #9163 needs review (expect.py on Cygwin and OS X)

2010-12-17 Thread Mike Hansen
On Fri, Dec 17, 2010 at 9:16 AM, Jeroen Demeyer wrote: > Blocker ticket #9163 has a patch and needs review.  It fixes a doctest > failure in sage/interfaces/expect.py.  The ticket claims the error > happens on Cygwin and OS X.  I have tested the fix only on OS X 10.6. I cannot test this on Cygwin

[sage-devel] Ticket #9163 needs review (expect.py on Cygwin and OS X)

2010-12-17 Thread Jeroen Demeyer
Blocker ticket #9163 has a patch and needs review. It fixes a doctest failure in sage/interfaces/expect.py. The ticket claims the error happens on Cygwin and OS X. I have tested the fix only on OS X 10.6. Jeroen. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubs

[sage-devel] Re: Doctest quesiton

2010-12-17 Thread Volker Braun
you can linebreak the output, for example the following is valid: sage: set([1,2,3]) set([1, 2, 3]) -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For m

Re: [sage-devel] Doctest quesiton

2010-12-17 Thread Jeroen Demeyer
On 2010-12-17 06:12, Justin C. Walker wrote: > Hi, all, > > I have a doctest that results in a long (400-byte) string of output. Is > there a simple way to tell the doctest code to ignore whitespace (in > particular, newlines) when comparing output? I don't think putting that > output in the

[sage-devel] Re: 4.6 build - Atlas fails on Ubuntu 10.10 on amd turion X2 laptop

2010-12-17 Thread pipedream
Hi On Dec 17, 11:52 am, Karen Bindash wrote: > Did you really mean Sage 3.6 or was you intending to write 4.6? Woops. Yes, 4.6. regards, Jan -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegr

Re: [sage-devel] Re: 4.6 build - Atlas fails on Ubuntu 10.10 on amd turion X2 laptop

2010-12-17 Thread Karen Bindash
Did you really mean Sage 3.6 or was you intending to write 4.6? If you did mean 3.6, then the ATLAS package would have changed a lot since Sage 3.6. Dave On 12/16/10, Jan Groenewald wrote: > Hi > > I had ATLAS fail to build from sage-3.6 running Ubuntu 10.04.1 > on an HP Probook 4515s with and

[sage-devel] Re: Doctest quesiton

2010-12-17 Thread Keshav Kini
Sorry, the above was me logged into the wrong email account. Please disregard. :) Here's an example of the kind of test you can write: sage: for x in range(10): ... print x ... 0 ... 9 You may notice that the line continuations in the above example are prefixed with "..

[sage-devel] Re: Doctest quesiton

2010-12-17 Thread fs
I believe you can represent output by the first line, a line containing only "..." (appropriately indented of course), and then the last line. There are other arrangements by which you can use this elision arrangement - see the python doctest documentation for more about this. Best practice is to p