[sage-devel] Mathematica Goodies: print a list with colored entries

2015-04-06 Thread Nathann Cohen
Hello everybody, During Sage Days 66, Erik Rowland gave us an overview of what working with Mathematica looks like. He showed us that one can consider the square root of a picture of a siamese cat, but also a nice feature: one can very easily display a list of objects, some of which are

[sage-devel] Re: Mathematica Goodies: print a list with colored entries

2015-04-06 Thread kcrisman
He showed us that one can consider the square root of a picture of a siamese cat, but also a nice feature: one can very easily display a list of objects, some of which are decorated with a frame or a background color. This is very useful, I believe, when one looks at a Are you

Re: [sage-devel] Mathematica interface

2015-04-06 Thread Robert Jacobson
On Saturday, 31 January 2015 16:22:09 UTC-5, Dr. David Kirkby (Kirkby Microwave Ltd) wrote: On 22 December 2014 at 00:43, Robert Jacobson rljac...@gmail.com javascript: wrote: Hi. I have yet to contribute code to sage, but I think I've found something easy enough for me to start with.

Re: [sage-devel] Re: redefinition of sage_malloc

2015-04-06 Thread Jeroen Demeyer
On 2015-04-05 09:44, Simon King wrote: Seriously? Since when? I always get errors when I forget to cdefine something that will end up as something that is not of a Python type. Random example where this is used in Sage: look at structure/coerce_dict.pyx cdef int MonoDict_traverse(MonoDict op,

[sage-devel] Re: git trac frustration...

2015-04-06 Thread Volker Braun
$ git fetch trac e070dd191bb189b83bae5a2a5c12bf4d70981040 From trac.sagemath.org:sage * branche070dd191bb189b83bae5a2a5c12bf4d70981040 - FETCH_HEAD $ echo $? 0 Interesting, I get return code 0. Did it actually fetch anything (ie. FETCH_HEAD is set)? Why didn't it print anything to

[sage-devel] git trac frustration...

2015-04-06 Thread William Stein
I took a not-so clean Sage-6.5 install, installed git-trac (with no keys or login/password) and tried to check out the code from ticket 17826 (upgrade Ipython). I just get some mysterious errors.How am I supposed to debug this? salvus@devel1dc5:/usr/local/sage/current$ git trac checkout

[sage-devel] Re: git trac frustration...

2015-04-06 Thread William Stein
Hi, Please consider this question low priority -- I can just directly make the changes to upgrade sage-6.5 to IPython 3 for now, then wait for sage-6.6, which should appear any minute now anyways. That said, shouldn't git fetch trac actually display some sort of error rather than just exiting