[sage-combinat-devel] Re: Trac 9265: Remove `CombinatorialClass` from sage.combinat.tableau

2012-07-24 Thread Dima Pasechnik
I just marked it as needs work. it needs a (trivial, hopefully) rebase for Sage 5.2.rc0. Dima On Tuesday, 24 July 2012 10:19:56 UTC+8, Andrew Mathas wrote: Hi Jason, What is the status of your patch #9265? It is not marked as needing review and I'd actually assumed it was already merged

[sage-combinat-devel] rebasing your patches

2012-07-24 Thread Anne Schilling
Hi All! I guarded Mark's patch for sage-5.2.rc0 since he will only be able to rebase it next week. The queue should now apply also for sage-5.2.rc0, but a lot of patches had to be guarded. Please check the queue to see whether your patch is marked #+5_2_rc0 needs rebase on 5_2_rc0!!! and

Re: [sage-combinat-devel] Some questions generic and less generic questions about sage-combinat

2012-07-24 Thread Travis Scrimshaw
Hey Andrew, Here's my 2 cents. 1. When I am doing lot of calculations I often generate a large amount of output and, consequently, I like this output to be as concise and readable as possible. Most of the _repr_ and _str_ methods do not achieve this. What do people think about

Re: [sage-combinat-devel] Hopf algebra methods

2012-07-24 Thread Anne Schilling
On 7/24/12 6:06 PM, Daniel Bump wrote: The symmetric function patch #5457 is a big step towards being able to work with the Hopf algebra of symmetric functions. I am glad you appreciate the new functionalities! Here's an interesting fact. Recall that the elements of the symmetric function

[sage-devel] Re: same error building 5.1 and 5.2rc0

2012-07-24 Thread Frédéric Chapoton
Here is the log for 5.2rc0. I got the same problem with 5.1 givaro-3.2.13.p0 Extracting package /home/chapoton/sage-5.2.rc0/spkg/standard/givaro-3.2.13.p0.spkg -rw-r--r-- 1 chapoton chapoton 531724 juin 9 23:51

[sage-devel] Proposed Project

2012-07-24 Thread Kevin Smith
Hello, I'd like to propose a Sage project for all groups interested. The project is a version of Sage Math for Nintendo DS hardware. Sage's being open-source software means the project may only be developed as a rom. The hardware is more than capable for sage, and more suited for

[sage-devel] Doc test failures

2012-07-24 Thread Andrew Mathas
Hi! In a patch that I am writing I am getting doctest failures from sage but when I run the code by hand it works. Specifically, inside sage I get see the following behaviour sage: res=ResidueSequence(3,[0,0,1], [0,1,2]); res Residue sequence (0,1,2) of level 3 sage:

[sage-devel] Re: Proposed Project

2012-07-24 Thread Jason Grout
On 7/24/12 2:57 AM, Kevin Smith wrote: Hello, I'd like to propose a Sage project for all groups interested. The project is a version of Sage Math for Nintendo DS hardware. Sage's being open-source software means the project may only be developed as a rom. The hardware is more than capable

Re: [sage-devel] Re: same error building 5.1 and 5.2rc0

2012-07-24 Thread Jeroen Demeyer
This is because the error in building GCC sort of messed up the whole build. Either reinstall from scratch, or reinstall MPIR using: $ ./sage -f mpir -- -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to

[sage-devel] Re: Problems building farey_symbol.pyx on Cygwin

2012-07-24 Thread Jean-Pierre Flori
FYI, it seems that somehow the infinity class is not bound to GiNaC::infinity on the contrary to what happens to all the other pynac classes. Not sure why, but maybe there is a name clash with sage.rings.infinity or the infinity variable declared therein. At least, changing the infinity to

Re: [sage-devel] Re: 24761 Latex errors, but all tests pass on CentOS 4.7

2012-07-24 Thread David Kirkby
On 22 July 2012 22:26, John H Palmieri jhpalmier...@gmail.com wrote: Hi Dave, If you have time, could you try running the commands $ rm -rf SAGE_ROOT/devel/sage/doc/output $ sage --docbuild all html -j and see how many errors you get then, and whether the output looks any better? In

Re: [sage-devel] Re: Error building using a 64 bit machine with a 32 bit Linux

2012-07-24 Thread tvn
I think linux32 make -- though I see a bunch of errors on ImportError: No module named conf etc but sage seems to be built fine. Thanks, On Monday, July 23, 2012 2:40:19 PM UTC-4, Jeroen Demeyer wrote: On 2012-07-23 18:54, tvn wrote: I see -- no idea why though, perhaps to take

Re: [sage-devel] Re: Error building using a 64 bit machine with a 32 bit Linux

2012-07-24 Thread ThanhVu (Vu) Nguyen
that should say linux32 make seems to work ok Vu On Tue, Jul 24, 2012 at 7:57 AM, tvn nguyenthanh...@gmail.com wrote: I think linux32 make -- though I see a bunch of errors on ImportError: No module named conf etc but sage seems to be built fine. Thanks, On Monday, July 23, 2012

Re: [sage-devel] Re: Proposed Project

2012-07-24 Thread Jason Ekstrand
That does sound interesting. However, I'm concerned that the DS won't be able to handle it entirely onboard. Looking at the specs, the DS only has 4M of ram (with a possible extension of unknown size). If one went for the 3DS (which has significantly higher specs), you might be able to run a light

Re: [sage-devel] Re: Proposed Project

2012-07-24 Thread Julien Puydt
Le 24/07/2012 16:13, Jason Ekstrand a écrit : Then the big issue would simply be the math handwriting detection (I say simply, but it's not that simple). I attended a talk about OCR for mathematics a few years ago, and from what I remember, recognizing from a picture is indeed very very

Re: [sage-devel] Re: Proposed Project

2012-07-24 Thread Christopher Swenson
Detexify does some neat mathematics handwriting recognition: http://detexify.kirelabs.org/classify.html --Christopher On Tue, Jul 24, 2012 at 1:20 PM, Julien Puydt julien.pu...@laposte.netwrote: Le 24/07/2012 16:13, Jason Ekstrand a écrit : Then the big issue would simply be the math

Re: [sage-devel] Re: Proposed Project

2012-07-24 Thread rjf
Frankly, this sounds like a waste of time, and the original poster admits he doesn't have a clue. These devices cost $150 or more in US, according to wikipedia. For under $250 you can buy a low-end laptop that would be fine to run Sage. The idea that existing technology for handwriting of

Re: [sage-devel] Re: Proposed Project

2012-07-24 Thread kcrisman
On Tuesday, July 24, 2012 3:05:18 PM UTC-4, rjf wrote: Frankly, this sounds like a waste of time, and the original poster admits he doesn't have a clue. These devices cost $150 or more in US, according to wikipedia. For under $250 you can buy a low-end laptop that would be fine to run

Re: [sage-devel] Re: Proposed Project

2012-07-24 Thread kcrisman
I believe it is easier to get VOICE input of math than handwriting, and perfecting that in a Sage context might be a fun project. But don't complicate your life by programming on (or for) a toy. RJF PS. If you can't use google to find references and are truly interested and have

Re: [sage-devel] Re: Proposed Project

2012-07-24 Thread William Stein
On Tue, Jul 24, 2012 at 12:05 PM, rjf fate...@gmail.com wrote: Frankly, this sounds like a waste of time, and the original poster admits he doesn't have a clue. These devices cost $150 or more in US, according to wikipedia. For under $250 you can buy a low-end laptop that would be fine to

Re: [sage-devel] Re: Proposed Project

2012-07-24 Thread Julien Puydt
Le 24/07/2012 21:28, William Stein a écrit : I googled the original poster (Kevin Smith) and found this: http://en.wikipedia.org/wiki/Kevin_Smith It seems that he might be Silent Bob (http://en.wikipedia.org/wiki/Silent_Bob), so I'm guessing he might not be interested in VOICE input. I'm

Re: [sage-devel] Re: 24761 Latex errors, but all tests pass on CentOS 4.7

2012-07-24 Thread Dr. David Kirkby
On 07/22/12 10:26 PM, John H Palmieri wrote: On Sunday, July 22, 2012 11:13:55 AM UTC-4, Dr. David Kirkby wrote: I tried to build sage-5.2.rc0 on an IBM x3650 server. This is fitted with a pair of quad core Intel Xeon X5460 (3.16 GHz) and has 48 GB RAM. It has CentOS 4.7, which is a rather old

[sage-devel] An example in Stein's Three lectures...

2012-07-24 Thread Justin C. Walker
While looking through Stein's Three Lectures paper, I tried the examples in \S 2.1.1. In particular, the last item, computing the order of the cubic field's Galois group (72) seems to be straightforward when looking at the paper. When I tried this in Sage 5.1, the computation twiddles away

Re: [sage-devel] Re: Proposed Project

2012-07-24 Thread William Stein
On Tue, Jul 24, 2012 at 1:33 PM, Julien Puydt julien.pu...@laposte.net wrote: Le 24/07/2012 21:28, William Stein a écrit : I googled the original poster (Kevin Smith) and found this: http://en.wikipedia.org/wiki/Kevin_Smith It seems that he might be Silent Bob