[sage-devel] new version of compmath proposal

2009-11-30 Thread William Stein
Hi, I've posted a new version of the compmath proposal here: http://wstein.org/grants/compmath09/project_summary.pdf http://wstein.org/grants/compmath09/project_description.pdf http://wstein.org/grants/compmath09/references_cited.pdf This is basically the final version, though I coul

Re: [sage-devel] new version of compmath proposal

2009-11-30 Thread Tim Daly
William Stein wrote: > Hi, > > I've posted a new version of the compmath proposal here: > > http://wstein.org/grants/compmath09/project_summary.pdf > http://wstein.org/grants/compmath09/project_description.pdf > http://wstein.org/grants/compmath09/references_cited.pdf > > This is basica

Re: [sage-devel] new version of compmath proposal

2009-11-30 Thread Alex Ghitza
On Mon, Nov 30, 2009 at 06:26:55AM -0500, Tim Daly wrote: > William Stein wrote: > > Hi, > > > > I've posted a new version of the compmath proposal here: > > > > http://wstein.org/grants/compmath09/project_summary.pdf > > http://wstein.org/grants/compmath09/project_description.pdf > > h

Re: [sage-devel] new version of compmath proposal

2009-11-30 Thread Alex Ghitza
On Mon, Nov 30, 2009 at 02:28:57AM -0800, William Stein wrote: > Hi, > > I've posted a new version of the compmath proposal here: > > http://wstein.org/grants/compmath09/project_summary.pdf > http://wstein.org/grants/compmath09/project_description.pdf > http://wstein.org/grants/compma

[sage-devel] Why Is It Essential To Keep An Updated Resume!!!!!!!!!!!!!!!!!!!

2009-11-30 Thread Shoaib Khan
Why Is It Essential To Keep An Updated Resume!!! Just check it out guys. http://highbrains.com/?page_id=1124 -- 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 op

[sage-devel] buggy binomial

2009-11-30 Thread Henryk Trappmann
The binomial is buggy again (sage 4.2): In [143]: [binomial(1,1),binomial(1,2),binomial(1,3),binomial(1,4)] Out[143]: [1, 0, 0, 0] In [144]: [binomial(1.0,1),binomial(1.0,2),binomial(1.0,3),binomial (1.0,4)] Out[144]: [1.00, 0.000, NaN, NaN] -- To post to this group, sen

[sage-devel] Re: Implementation of Graphs, c_graphs, and NetworkX

2009-11-30 Thread kcrisman
> sage: sorted(g.degree(), reverse=True) > [4, 4, 3, 3, 2, 2, 2] This is probably what I was thinking of; I didn't see sample code. Probably in the situations I used, I just used g.degree() all by its lonesome self, unsorted, because the cases I needed could be done "by hand". - kcrisman -- To

[sage-devel] Re: buggy binomial

2009-11-30 Thread kcrisman
I confirm this in 4.2.1. This is now #7562. - kcrisman On Nov 30, 12:19 pm, Henryk Trappmann wrote: > The binomial is buggy again (sage 4.2): > > In [143]: [binomial(1,1),binomial(1,2),binomial(1,3),binomial(1,4)] > Out[143]: [1, 0, 0, 0] > > In [144]: [binomial(1.0,1),binomial(1.0,2),binomial(

Re: [sage-devel] Why Is It Essential To Keep An Updated Resume!!!!!!!!!!!!!!!!!!!

2009-11-30 Thread David Joyner
I've just banned this person. I can't find the message, so I guess another moderator deleted it already. Sorry for the spam. On Mon, Nov 30, 2009 at 10:28 AM, Shoaib Khan wrote: > Why Is It Essential To Keep An Updated Resume!!! > Just check it out guys. > http://highbrains.com/?

[sage-devel] problem building Sage on Fedora

2009-11-30 Thread Vincent D
Hello, Singular does not build properly on a Fedora system (4 processors Intel Xeon). The end of the log is copied at the end of this message and the complete log can be accessed from : http://iml.univ-mrs.fr/~delecroi/install.log.tar.gz I will try the binary solution unless you have a solution.

Re: [sage-devel] Re: Printing...

2009-11-30 Thread Nicolas M. Thiery
On Sat, Nov 28, 2009 at 02:38:35PM -0800, William Cauchois wrote: > Original author of the patch here. I took some time to look at this > today and found that the doctesting bug was due to reading the value > of sys.stdout only once in install(); during doctesting, sys.stdout is > reset some time a

Re: [sage-devel] Re: deprecation policy

2009-11-30 Thread Nicolas M. Thiery
On Mon, Nov 23, 2009 at 02:19:14AM +0100, Florent hivert wrote: > 1 - Add an option called ``version`` do deprecation where you can put the > information on since which version of sage this thing was deprecated: > > sage: def bar(): > ...sage.misc.misc.deprecation("The function

[sage-devel] Error building a binary ??? cp: cannot access *.sage

2009-11-30 Thread Dr. David Kirkby
You may recall some discussion recently about ./sage -bdist was not working on Solaris, due to a GNUism (the non-POSIX option -a to 'cp'). I've attempted to fix this, by using more appropiate options for systems other than Linux. There are basically two changes I am however getting this messag

Re: [sage-devel] trac component ownership

2009-11-30 Thread Nicolas M. Thiery
On Sun, Nov 29, 2009 at 12:22:36AM +0100, Florent hivert wrote: > > I volunteer for combinatorics if Mike wants to get out of it. > > > > Alternatively, would it make sense to make sage-combinat the owner, > > meaning in practice we would share the work between Florent, Mike, > > myself, for a bet

Re: [sage-devel] Re: Implementation of Graphs, c_graphs, and NetworkX

2009-11-30 Thread Minh Nguyen
Hi kcrisman, On Mon, Nov 30, 2009 at 10:42 AM, kcrisman wrote: > That is odd; I am pretty sure there used to be such a method, maybe > two years ago? Ticket #7564 [1] improves the documentation of the method GenericGraph.degree() by adding two examples showing how one could use that method to

Re: [sage-devel] trac component ownership

2009-11-30 Thread Dr. David Kirkby
William Stein wrote: > Hi, > > Here are the trac components with who "owns" each. It's possible that > many of these are dated/wrong/silly at this point. If anybody would > like to suggest changes, volunteer to own a component, etc., just > respond in this thread.Don't ask me exactly what

[sage-devel] How to doc test tab completion?

2009-11-30 Thread Simon King
Hi! At #6854 (ready for review, I think), I implemented introspection and tab completion for elements of Infinite Polynomial Rings. This became necessary since they have a __getattr__ method that allows to use methods of the underlying *finite* polynomial (e.g., _latex_) in an easy way, to the exp

[sage-devel] Readme not very accurate about installing a binary distribution

2009-11-30 Thread David Kirkby
I just built a Sage binary on one machine (Netra T1, Solaris 10 03/2005) and move it to a faster machine (Blade 2000) running the latest version of Solaris. I installed it as root, in a different location from where it was built on the first machine. I then tried to run it as a normal user, and get

[sage-devel] Re: Error building a binary ??? cp: cannot access *.sage

2009-11-30 Thread Georg S. Weber
> cp: cannot access *.sage In short: that does not seem to be a new problem. I've seen this line before (I think I get it every time I build a bdist on my Macs), and I admit, that I never cared. The files ending in *.sage are supposed to be loadable/attachable scripts (in)to Sage sessions, see e.

Re: [sage-devel] Readme not very accurate about installing a binary distribution

2009-11-30 Thread Minh Nguyen
Hi David, On Tue, Dec 1, 2009 at 9:29 AM, David Kirkby wrote: > I just built a Sage binary on one machine (Netra T1, Solaris 10 > 03/2005) and move it to a faster machine (Blade 2000) running the > latest version of Solaris. I installed it as root, in a different > location from where it was buil

[sage-devel] Re: Readme not very accurate about installing a binary distribution

2009-11-30 Thread Simon King
Hi Minh On 30 Nov., 23:44, Minh Nguyen wrote: ... > My two-cent, but you probably know already: Say as root, you build > Sage and then move the resulting binary to a different directory. > After moving the whole Sage (binary) directory, you need to start up > Sage as root at least once before you

[sage-devel] Re: Readme not very accurate about installing a binary distribution

2009-11-30 Thread Jaap Spies
Minh Nguyen wrote: > Hi David, > > On Tue, Dec 1, 2009 at 9:29 AM, David Kirkby wrote: >> I just built a Sage binary on one machine (Netra T1, Solaris 10 >> 03/2005) and move it to a faster machine (Blade 2000) running the >> latest version of Solaris. I installed it as root, in a different >> lo

[sage-devel] Re: Readme not very accurate about installing a binary distribution

2009-11-30 Thread Jaap Spies
Simon King wrote: > Hi Minh > > On 30 Nov., 23:44, Minh Nguyen wrote: > >> My two-cent, but you probably know already: Say as root, you build >> Sage and then move the resulting binary to a different directory. >> After moving the whole Sage (binary) directory, you need to start up >> Sage a

Re: [sage-devel] trac component ownership

2009-11-30 Thread Dan Drake
On Mon, 30 Nov 2009 at 10:43PM +0100, Nicolas M. Thiery wrote: > > Does that mean that one of us has to move to Vladivostok, Pekin or > > Sidney ? > > We should get Dan to join. I mean: Dan Bump if Mike is still in > Malaysia, and Dan Drake otherwise. Actually probably both :-) I was going to men

[sage-devel] Issues installing a binary distribution of 4.2.1 on Solaris

2009-11-30 Thread David Kirkby
I build Sage 4.2.0 on a machine with the first release of Solaris 10. (A painfully slow process, as the machine is only 500 MHz). I upgraded that to 4.2.1, which went without a hitch. As you will gather from a previous email or two, I've created a Solaris binary using ./sage -bdist on the slow

Re: [sage-devel] Re: Readme not very accurate about installing a binary distribution

2009-11-30 Thread Minh Nguyen
Hi Simon, On Tue, Dec 1, 2009 at 9:48 AM, Simon King wrote: > I guess David's point was that this information should be stated more > clearly in the Readme text. See ticket #7565 [1] for a newer README.txt file. I hope the newer README.txt is much clearer about the concern David raised. [1]

Re: [sage-devel] Readme not very accurate about installing a binary distribution

2009-11-30 Thread David Kirkby
2009/11/30 Minh Nguyen : > Hi David, > > On Tue, Dec 1, 2009 at 9:29 AM, David Kirkby wrote: >> I just built a Sage binary on one machine (Netra T1, Solaris 10 >> 03/2005) and move it to a faster machine (Blade 2000) running the >> latest version of Solaris. I installed it as root, in a different

Re: [sage-devel] trac component ownership

2009-11-30 Thread William Stein
On Mon, Nov 30, 2009 at 1:43 PM, Nicolas M. Thiery wrote: > On Sun, Nov 29, 2009 at 12:22:36AM +0100, Florent hivert wrote: >> > I volunteer for combinatorics if Mike wants to get out of it. >> > >> > Alternatively, would it make sense to make sage-combinat the owner, >> > meaning in practice we w

Re: [sage-devel] trac component ownership

2009-11-30 Thread William Stein
On Mon, Nov 30, 2009 at 1:52 PM, Dr. David Kirkby wrote: > William Stein wrote: >> Hi, >> >> Here are the trac components with who "owns" each.  It's possible that >> many of these are dated/wrong/silly at this point.  If anybody would >> like to suggest changes, volunteer to own a component, etc.

Re: [sage-devel] Error building a binary ??? cp: cannot access *.sage

2009-11-30 Thread William Stein
On Mon, Nov 30, 2009 at 1:30 PM, Dr. David Kirkby wrote: > You may recall some discussion recently about ./sage -bdist  was not working > on > Solaris, due to a GNUism (the non-POSIX option -a to 'cp'). > > I've attempted to fix this, by using more appropiate options for systems other > than Linu

Re: [sage-devel] Error building a binary ??? cp: cannot access *.sage

2009-11-30 Thread Dr. David Kirkby
William Stein wrote: > On Mon, Nov 30, 2009 at 1:30 PM, Dr. David Kirkby > wrote: >> You may recall some discussion recently about ./sage -bdist was not working >> on >> Solaris, due to a GNUism (the non-POSIX option -a to 'cp'). >> >> I've attempted to fix this, by using more appropiate options

[sage-devel] Re: trac component ownership

2009-11-30 Thread mhampton
Oh, I thought 'tbd' was 'the benevolent dictator' :) -Marshall On Nov 30, 3:52 pm, "Dr. David Kirkby" wrote: > William Stein wrote: > > Hi, > > > Here are the trac components with who "owns" each. It's possible that > > many of these are dated/wrong/silly at this point. If anybody would > > li

[sage-devel] Re: sage start-up errors

2009-11-30 Thread strogdon
I've resurrected this post because I have some indication of the source of the subject start-up errors. The sage version is 4.2.1, my architecture is amd64 running Gentoo and my gcc info is: gcc version 4.3.4 (Gentoo 4.3.4 p1.0, pie-10.1.5) Building sage with the usual "make" results in a sage th

Re: [sage-devel] Implementation of Graphs, c_graphs, and NetworkX

2009-11-30 Thread Robert Bradshaw
On Nov 29, 2009, at 5:22 AM, Minh Nguyen wrote: > Hi Nathann, > > On Sat, Nov 28, 2009 at 1:57 AM, Nathann Cohen > wrote: > > > >> If I make no mistake, Robert Miller rewrote the Graph class in C, >> which sounds like we are trying to remove networkX from Sage and use >> our own version of graph

Re: [sage-devel] Sparse numerical matrices

2009-11-30 Thread Robert Bradshaw
On Nov 29, 2009, at 2:26 PM, Paul C. Leopardi wrote: > GluCat ( http://glucat.sf.net ) currently uses uBLAS, which is part > of Boost. > I'm looking at Eigen ( > http://www.macresearch.org/interview-eigen-matrix-library > http://eigen.tuxfamily.org/ > http://eigen.tuxfamily.org/index.php?title=B

Re: [sage-devel] Re: Implementation of Graphs, c_graphs, and NetworkX

2009-11-30 Thread Robert Bradshaw
On Nov 29, 2009, at 8:27 AM, Nathann Cohen wrote: > HMmmm... > > I started creating new modules, and I wanted to split it piece by > piece, with time. Ticket #7365 creates a module named > graph_decomposition which I intend to fill ( but I will begin to write > these functions when this patch will

Re: [sage-devel] Suggestion to run all MPFR tests each time

2009-11-30 Thread Robert Bradshaw
Isn't there an option to set to run all the spkg internal tests? - Robert On Nov 29, 2009, at 2:16 AM, David Kirkby wrote: > I was just looking at > > http://trac.sagemath.org/sage_trac/ticket/7095 > > "os x 10.6 port -- numerous mysterious errors caused by weird 'abort > trap' issue" > > and se

Re: [sage-devel] Re: Printing...

2009-11-30 Thread William Cauchois
On Mon, Nov 30, 2009 at 11:16 AM, Nicolas M. Thiery < nicolas.thi...@u-psud.fr> wrote: > For the record: there is a patch of mine on trac with sage > -fixdoctests improvements, in particular for multiline output (sorry, > I am in the train, and unable to look up the ticket number). By > accident i