[sage-devel] Re: mathematica advertising

2009-04-06 Thread Dorian Raymer
Search for 'open source mathematica'. Sage is the first hit and there is an accompanying add for Mathematica Home Edition. It's a perfectly reasonable strategy on MMAs part and is really a compliment to Sage. Wolfram is paying for a runner-up spot to keep up. Way to go :) Dorian On Mon, Apr 6,

[sage-devel] Re: mathematica advertising

2009-04-06 Thread Justin C. Walker
On Apr 6, 2009, at 21:10 , William Stein wrote: > On Mon, Apr 6, 2009 at 6:30 PM, dmharvey > wrote: >> >> When I google for "sage math", I get mathematica ads on the right. Is >> that something they would have done on purpose? >> > > I think it is *highly* likely they did, since it is the *on

[sage-devel] Re: mathematica advertising

2009-04-06 Thread mabshoff
On Apr 6, 8:39 pm, mabshoff wrote: > On Apr 6, 6:30 pm, dmharvey wrote: > > Hi David, > > > When I google for "sage math", I get mathematica ads on the right. Is > > that something they would have done on purpose? > > It might be, it might be not. I am sure MMA is bidding for the keyword > "ma

[sage-devel] Re: mathematica advertising

2009-04-06 Thread mabshoff
On Apr 6, 6:30 pm, dmharvey wrote: Hi David, > When I google for "sage math", I get mathematica ads on the right. Is > that something they would have done on purpose? It might be, it might be not. I am sure MMA is bidding for the keyword "math" - it would be interesting to see if they are bidd

[sage-devel] mathematica advertising

2009-04-06 Thread dmharvey
When I google for "sage math", I get mathematica ads on the right. Is that something they would have done on purpose? david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-d

[sage-devel] Re: Sage's trac dead slow or completely unresponsive

2009-04-06 Thread mabshoff
Trac is basically unusable at the moment again due to heavy search engine traffic - I will adjust robots.txt to try to get rid of the problem, but it will likely take a couple hours to take effect since each crawler should only read robots.txt every so often. Cheers, Michael --~--~-~--~-

[sage-devel] Re: mayavi spkg packages work

2009-04-06 Thread Ondrej Certik
On Mon, Apr 6, 2009 at 3:04 PM, Jaap Spies wrote: > > Prabhu Ramachandran wrote: >> On 04/03/09 20:55, Ondrej Certik wrote: >>> I just want to confirm, that the packages and instructions here for >>> getting mayavi to work in the notebook (e.g. offscreen rendering, >>> without having X installed)

[sage-devel] Re: mayavi spkg packages work

2009-04-06 Thread Jaap Spies
Prabhu Ramachandran wrote: > On 04/03/09 20:55, Ondrej Certik wrote: >> I just want to confirm, that the packages and instructions here for >> getting mayavi to work in the notebook (e.g. offscreen rendering, >> without having X installed): >> >> http://sage.math.washington.edu/home/jsp/SPKGS/Maya

[sage-devel] Sage 3.4.1.rc1 released

2009-04-06 Thread mabshoff
Ok, here goes 3.4.1.rc1. This is actually a release that will build on OSX unlike 3.4.1.rc0. I also merged a couple other patches I had wanted in 3.4.1, but had barely missed rc0. Note that due to 3.4.1 having taken nearly a months the merge phase is over and I have moved all but what I consider

[sage-devel] optimization survey added to wiki

2009-04-06 Thread David Joyner
Hi: Motivated by a question from Sommer Gentry (a colleague) I added a section on optimization to the software surveys. http://wiki.sagemath.org/optimization Feel free to edit, add, whatever. I'll try to add some Sage examples later. I was impressed by COIN-OR. - David --~--~-~--~

[sage-devel] Re: Test failures in sage-3.4.1.rc1

2009-04-06 Thread Jaap Spies
mabshoff wrote: > > > On Apr 6, 12:23 pm, Jaap Spies wrote: >> On Fedora 9, 32 bit, after an update from rc0: > > Hi Jaap, > > > >> Looks like an easy patch. > > Yes, it is a trivial oversight from #5308 and a patch is up at #5695 > for someone to review :) > Done :) Jaap --~--~--

[sage-devel] Re: Test failures in sage-3.4.1.rc1

2009-04-06 Thread mabshoff
On Apr 6, 12:23 pm, Jaap Spies wrote: > On Fedora 9, 32 bit, after an update from rc0: Hi Jaap, > Looks like an easy patch. Yes, it is a trivial oversight from #5308 and a patch is up at #5695 for someone to review :) > Jaap Cheers, Michael --~--~-~--~~~---~-

[sage-devel] Test failures in sage-3.4.1.rc1

2009-04-06 Thread Jaap Spies
On Fedora 9, 32 bit, after an update from rc0: [j...@paix sage-3.4.1.alpha0]$ ./sage -t "devel/sage/sage/combinat/words/words.py" sage -t "devel/sage/sage/combinat/words/words.py" ** File "/home/jaap/downloads/sage-3.4.1.alph

[sage-devel] Re: Fwd: Open Source Bridge Proposal?

2009-04-06 Thread davidp
I would be happy to give any Sage developer from out of town a place to stay during the event. I am not a Sage developer, so I don't feel qualified to give a presentation. However, if you can't find anyone, perhaps I could be coached during Sage Days 15. Dave On Apr 5, 11:53 am, William Stein

[sage-devel] Re: Sage 3.4.1.rc0 released

2009-04-06 Thread mabshoff
On Apr 6, 10:35 am, William Stein wrote: > On Mon, Apr 6, 2009 at 3:28 AM, John Cremona wrote: > > I'm having trouble after cloning on account of the accents on line > > 1212 of sage/schemes/elliptic_curves/padic_lseries.py. > > > The attached patch fixes this (I did not think it worth a ticke

[sage-devel] Re: Sage 3.4.1.rc0 released

2009-04-06 Thread William Stein
On Mon, Apr 6, 2009 at 3:28 AM, John Cremona wrote: > I'm having trouble after cloning on account of the accents on line > 1212 of sage/schemes/elliptic_curves/padic_lseries.py. > > The attached patch fixes this (I did not think it worth a ticket). It is, and is now http://trac.sagemath.org/sag

[sage-devel] Re: LaTex representation for SymbolicFunctionEvaluation

2009-04-06 Thread Jason Grout
William Stein wrote: > On Sun, Apr 5, 2009 at 12:30 PM, Golam Mortuza Hossain > wrote: >> On Sun, Apr 5, 2009 at 4:05 PM, William Stein wrote: >>> On Sun, Apr 5, 2009 at 11:58 AM, rjf wrote: >>> On Apr 5, 9:06 am, Golam Mortuza Hossain wrote: > Hi, > > On Sat, Apr 4, 2009 at 4

[sage-devel] Re: mayavi spkg packages work

2009-04-06 Thread François Bissey
On Mon, 06 Apr 2009, Prabhu Ramachandran wrote: > Just one minor point.  I think wxPython should be an optional install, > needed only if you want the full UI at some point.  I've fixed all > issues relating to using mlab off screen without having wxPython > installed. If there is a problem, its a

[sage-devel] Re: Lazy Infinite Power Series

2009-04-06 Thread Henryk Trappmann
Oh, forgot the link: http://github.com/bo198214/hyperops/raw/157fa46ca4439d0e022c1c6249c5862d1d2569c2/formal_powerseries.py Grateful for any comments. On Apr 6, 1:49 pm, Henryk Trappmann wrote: > Now a new version is out, picklable, coerceable and 100% coverage, > though not comletely complete

[sage-devel] Re: Lazy Infinite Power Series

2009-04-06 Thread Henryk Trappmann
Now a new version is out, picklable, coerceable and 100% coverage, though not comletely complete yet. But getting it to pickle was really *some* effort, 60 inner functions had to converted to "outer" classes, but now it works. However some strange effects occured with coercing: sage: RR.coerce_ma

[sage-devel] Re: mayavi spkg packages work

2009-04-06 Thread Ondrej Certik
On Mon, Apr 6, 2009 at 2:25 AM, Prabhu Ramachandran wrote: > > On 04/03/09 20:55, Ondrej Certik wrote: >> I just want to confirm, that the packages and instructions here for >> getting mayavi to work in the notebook (e.g. offscreen rendering, >> without having X installed): >> >> http://sage.math

[sage-devel] Re: Sage 3.4.1.rc0 released

2009-04-06 Thread John Cremona
I'm having trouble after cloning on account of the accents on line 1212 of sage/schemes/elliptic_curves/padic_lseries.py. The attached patch fixes this (I did not think it worth a ticket). It's a pity this cannot be caught automatically on testing patches! John 2009/4/6 mabshoff : > > In case y

[sage-devel] Re: Test failures in sage-3.4.1.rc0

2009-04-06 Thread John Cremona
2009/4/6 Jaap Spies : > > Michael Abshoff wrote: > [...] >> >> So if the ext repo is uptodate I would recommend deleting >> devel/sage/build and doing a -ba - if the problem does not go away >> something very strange is happening. >> > > This made the failures go away. > You forgot Cremona's firs

[sage-devel] Re: Test failures in sage-3.4.1.rc0

2009-04-06 Thread Jaap Spies
Michael Abshoff wrote: [...] > > So if the ext repo is uptodate I would recommend deleting > devel/sage/build and doing a -ba - if the problem does not go away > something very strange is happening. > This made the failures go away. Thanks, Jaap --~--~-~--~~~---~

[sage-devel] Re: mayavi spkg packages work

2009-04-06 Thread Prabhu Ramachandran
On 04/03/09 20:55, Ondrej Certik wrote: > I just want to confirm, that the packages and instructions here for > getting mayavi to work in the notebook (e.g. offscreen rendering, > without having X installed): > > http://sage.math.washington.edu/home/jsp/SPKGS/MayaviOSMesa/ > > work for me on bot