[sage-devel] Re: a SD4 video

2007-06-26 Thread David Joyner
It's nice that you posted the video there but it has my name instead of William Stein's. Is there a way to edit that? On 6/26/07, Timothy Clemans <[EMAIL PROTECTED]> wrote: > The Google Video version is at > http://video.google.com/videoplay?docid=-72969323026703

[sage-devel] Re: request for comments: ZZ(ZZ(FOO).binary(),2) == FOO

2007-06-28 Thread David Harvey
being available, but I prefer the name "binary" to have the current behaviour. It's more pythonic, like the hex function. BTW for the list format, I would prefer the least significant bit to be listed first. This is more like the list()

[sage-devel] Re: request for comments: ZZ(ZZ(FOO).binary(),2) == FOO

2007-06-28 Thread David Harvey
make a point on your side, both the oct and hex functions return a representation which matches python's input syntax for octal and hex, and the binary string representation doesn't (and can't) do that. David --~--~-~--~~~---~--~~ To post to this g

[sage-devel] Re: Matrix question

2007-06-28 Thread David Roe
self.nrows: for j from 0 <= j < i: if self[i][j] != self[j][i]: return False return True One can override this in a subclass if desired: if there's some special, faster way to test for symmetry. I can't think of a better method in general t

[sage-devel] Re: request for comments: ZZ(ZZ(FOO).binary(),2) == FOO

2007-06-29 Thread David Harvey
o vectors, you just start looping, you don't have to fiddle with indexing. If the value overflows, you just append digits at the end, you don't have to go shifting everything around. On the other hand, you have mathematica as a precedent: IntegerDigits[13, 2] {1, 1, 0, 1} But honest

[sage-devel] Re: request for comments: ZZ(ZZ(FOO).binary(),2) == FOO

2007-06-29 Thread David Roe
I would agree on the little endian-ness. The lists of digits coming from p-adics (and printing in series mode) is little-endian. It would be nice to be consistent with this. I also agree with David Harvey's arguments. David On 6/29/07, David Harvey <[EMAIL PROTECTED]> wrote: > &

[sage-devel] Re: Implementing the Tropical Semiring

2007-07-02 Thread David Joyner
On 7/2/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > I am in need of free software that will work with polynomials over the > Tropical semiring. I was unable to find anything suitable, so I > thought I would take a stab at implementing them in sage. I have just > barely found sage though,

[sage-devel] Re: Implementing the Tropical Semiring

2007-07-02 Thread David Harvey
semirings", and a new class Semiring that derives possibly from ParentWithGens. Then the specific semirings you have in mind (the tropical one, polynomials over that, etc) would be subclasses. (Caveat: I know very little about semirings, so perhaps what I'm saying above doesn&

[sage-devel] Re: predefined symbolic variable names

2007-07-07 Thread David Joyner
On 7/7/07, William Stein <[EMAIL PROTECTED]> wrote: > > Hi, > > I just taught a very intense two week workshop on the Riemann Hypothesis > to 24 bright high school students, in which we used SAGE quite a lot > each day for 2.5 hours (http://wstein.org/simuw/). I'm now very > seriously considering

[sage-devel] Re: predefined symbolic variable names

2007-07-07 Thread David Harvey
et my way, but that's just my two cents. david On Jul 8, 2007, at 3:44 AM, William Stein wrote: > > Hi, > > I just taught a very intense two week workshop on the Riemann > Hypothesis > to 24 bright high school students, in which we used SAGE quite a lot > each day f

[sage-devel] Re: License of Wiki Content

2007-07-07 Thread David Joyner
I'm happy with the Attribution-ShareAlike Creative Commons license: http://creativecommons.org/licenses/by-sa/2.0/ I think there is also a GPL Documentation license which is similar. + On 7/7/07, Martin Albrecht <[EMAIL PROTECTED]> wrote: > > Hi there,

[sage-devel] Re: License of Wiki Content

2007-07-08 Thread David Joyner
On 7/8/07, William Stein <[EMAIL PROTECTED]> wrote: > > On 7/7/07, David Joyner <[EMAIL PROTECTED]> wrote: > > > > I'm happy with the > > Attribution-ShareAlike Creative Commons license: > > http://creativecommons.org/licenses/by-sa/2.0/ > > I

[sage-devel] axiom and sage

2007-07-08 Thread David Joyner
;ll be happy to help. Any comments on any of this? - David Joyner --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://grou

[sage-devel] Re: axiom and sage

2007-07-08 Thread David Joyner
On 7/8/07, Ralf Hemmecke <[EMAIL PROTECTED]> wrote: > > Some ideas: > > 1. Assuimg Axiom becomes part of SAGE, all Axiom patches are > > to be voted on democratically among the Axiom deveopers. > > (Majority rules.) > > > Any comments on any of this? > > Do you work in sage like that "majority rul

[sage-devel] Re: predefined symbolic variable names

2007-07-10 Thread David Harvey
est anything like that. But I *do* like the idea of the clean initial namespace, which gets subsequently polluted on demand when requested by the user. david On Jul 11, 2007, at 7:15 AM, Hamptonio wrote: > > Perhaps it would help to start with a fairly clean namespace and then > have s

[sage-devel] Saving graphs to Postscript

2007-07-13 Thread David Roe
sulting file on my MacBook Pro with either Preview or ps2pdf leads to errors (I've pasted in the error from ps2pdf at the end of this e-mail in case it's useful to anyone). Similar problems arise with .ps, but .png appears to work fine. David Error: /invalidfont in -dict- Op

[sage-devel] eigenspaces for real matrices

2007-07-19 Thread David Roe
Hey all, Just a note for people working on linear algebra that eigenspaces for real matrices don't work: M = MatrixSpace(RR, 3,3) A = M([3,67,4,2,246,e,3,246,e+1]) A.eigenspaces() returns [ (-0.218769859879233, [ ]), (3.62798619883961, [ (1.00, -1.51195385390357, 1.21729796888225) ]

[sage-devel] Re: SAGE Documentation brainstorming

2007-07-22 Thread David Joyner
itled "SAGE Overview". This latex document > might > have chapters entitled as follows, and primary contributors as listed > to the right: >* Calculus -- me, Bobby Moretti, ?? >* Combinatorics -- Robert Miller, Emily Kirkman >* Algebra -- Martin Albrecht, Davi

[sage-devel] Re: build test help?

2007-07-23 Thread David Joyner
(1) Version 2.7.1 installed and compiled fine on a suse 10.2 amd64 machine. SAGE build/upgrade complete! [EMAIL PROTECTED]:~/sagefiles/sage-2.7.1.alpha3> ./sage -- | SAGE Version 2.7.1.alpha3, Release Date: 2007-07-22

[sage-devel] Re: SAGE Documentation brainstorming

2007-07-23 Thread David Joyner
Ted: Very very interesting. Thanks for the great comments and the offer to help. +++ On 7/23/07, Ted Kosan <[EMAIL PROTECTED]> wrote: > > William wrote: > > > I think SAGE might potentially greatly benefit from certain types of new > > documentation.

[sage-devel] Re: [GAP Forum] GAP and rings?

2007-07-23 Thread David Joyner
I think SAGE does not yet have that functionality. I vaguely remember something on the sage devel list about a guy who said he'd work on that (a bright undergrad at Harvey Mudd whose name escapes me now) is traveling over the summer and may not be reachable until the fall. +++

[sage-devel] Re: [GAP Forum] GAP and rings?

2007-07-23 Thread David Joyner
I'm not sure Keith is a sage-devel subscriber but also I only cc'd the list one of the last posts in the thread. The original post describes what he wants. Here is a piece of it: ... I have some computations I'd like to make in a quotient ring (i.e. R/I) for R the integral group ring of a finit

[sage-devel] Re: [GAP Forum] GAP and rings?

2007-07-23 Thread David Joyner
On 7/23/07, William Stein <[EMAIL PROTECTED]> wrote: > > On 7/23/07, David Joyner <[EMAIL PROTECTED]> wrote: > > I'm not sure Keith is a sage-devel subscriber but also I only cc'd > > the list one of the last posts in the thread. The original post > &g

[sage-devel] Re: GAP and rings?

2007-07-25 Thread David Joyner
You probably know this already but the 2003 survey www.math.rwth-aachen.de/~Gerhard.Hiss/Preprints/AlgoRepTheo.pdf discusses briefly what is/was out there. I don't think it mentions recent packages such as laguna, crime, and hap, but I don't know of a more recent survey. On 7/25/07, Dan Christen

[sage-devel] Re: accessing GAP's small groups database from the notebook

2007-07-26 Thread David Joyner
None of these problems arise on an intel macbook running sage 2.7. I also tested it using gap_console() and the example worked in that mode too. Could you please try gap_reset_workspace() and then restart SAGE and see if the examples start? +++ On 7/26/07, Dan Ch

[sage-devel] Re: posible licence issue raised by GPL-v3

2007-07-29 Thread David Joyner
On 7/29/07, Pablo De Napoli <[EMAIL PROTECTED]> wrote: > > William (and others): > > There is a licence issue about Sage raised by GPL-v3, that may be you > need to consider > (I'm not a lawyer so that what I'm saying could be wrong). As far as I can tell, what you are saying is consistent with

[sage-devel] Re: posible licence issue raised by GPL-v3

2007-07-29 Thread David Joyner
On 7/29/07, William Stein <[EMAIL PROTECTED]> wrote: > > On 7/29/07, Pablo De Napoli <[EMAIL PROTECTED]> wrote: > > William (and others): > > > > There is a licence issue about Sage raised by GPL-v3, that may be you > > need to consider > > (I'm not a lawyer so that what I'm saying could be wrong)

[sage-devel] Re: gmp and mpfr performance in sage

2007-07-30 Thread David Harvey
Hi, I haven't been following closely, but I wonder if it's a static vs shared thing. But usually that shouldn't account for such a large difference, so that's probably not the issue. david On Jul 30, 2007, at 2:16 PM, Jonathan Bober wrote: > > Update: I've just

[sage-devel] Re: gmp and mpfr performance in sage

2007-07-30 Thread David Harvey
In fact it would be interesting to see some other settings, like which mpn subdirectory is activated, etc. This is a very puzzling problem, I hope we can get to the bottom of it. david On Jul 30, 2007, at 5:36 PM, Jonathan Bober wrote: > > Here are some examples of timings with different com

[sage-devel] Re: gmp and mpfr performance in sage

2007-07-30 Thread David Harvey
efore building GMP, and that your build doesn't include these patches. Try either (a) building sage without those patches, or (b) apply them to your separate GMP build, and see whether that makes any difference. Actually the last one seems most promising, maybe try that first. david On Jul 30,

[sage-devel] rational plus p-adic integer fails

2007-08-03 Thread David Harvey
iour should be though. Either O(5^3) should return a p-adic field element (hmmm I don't like that), or there's a coercion in there somewhere which isn't quite right. david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegro

[sage-devel] ams notices opinion column

2007-08-04 Thread David Joyner
Hi: William Stein and I have written a draft http://sage.math.washington.edu/home/wdj/research/oscas-ams-notices4.pdf which seems suitable (based on suggestions and criteria given to us by the editor Andy Magid). Thoughts anyone? - David Joyner

[sage-devel] Re: ams notices opinion column

2007-08-04 Thread David Joyner
word count of about 800 On 8/4/07, Chris Chiasson <[EMAIL PROTECTED]> wrote: > > what were the criteria? > > On Aug 4, 3:48 pm, "David Joyner" <[EMAIL PROTECTED]> wrote: > > Hi: > > > > William Stein and I have written a > > drafth

[sage-devel] Re: ams notices opinion column

2007-08-04 Thread David Joyner
f this is important: > - i might have missed it, but the article doesn't seem to indicate > that the authors of the article are also authors of sage (and would > possibly benefit financially from ams support of sage) > > > > On Aug 4, 4:09 pm, "David Joyner" <

[sage-devel] Re: ams notices opinion column

2007-08-04 Thread David Joyner
should follow it and be very grateful. That's really I'm trying to do. +++ On 8/4/07, Craig Citro <[EMAIL PROTECTED]> wrote: > > Hi, > > I've just looked at the two versions of this (the one William posted > yesterday, and the one

[sage-devel] Re: [fricas-devel] Re: article for CCA/SIGSAM Bull

2007-08-04 Thread David Joyner
/07, William Stein wrote: > > > > (This is sort of the middle of a discussion that ties in with another > > discussion on sage-devel, so I've cc'd sage-devel...) > > > > On 8/4/07, Emil Volcheck <[EMAIL PROTECTED]> wrote: > > > William, David

[sage-devel] Re: ams notices opinion column

2007-08-05 Thread David Harvey
matica". I'm wondering if you could make more explicit exactly what kind of statement the journal could make, which you would consider isomorphic to Mathematica's statement. It's not quite clear to me what such a statement would be. david --~--~-~--~~

[sage-devel] Re: sage custom search engine

2007-08-06 Thread David Joyner
This is greta! Thanks. Yes, please announce to the forum. William: What do you think of it? Do you think a link to something like this should be on the SAGE webpage somewhere? ++ On 8/6/07, Chris Chiasson <[EMAIL PROTECTED]> wrote: > > http://test.chris.c

[sage-devel] Re: SAGE download stats -- how to increase SAGE usage?

2007-08-08 Thread David Joyner
On 8/8/07, William Stein <[EMAIL PROTECTED]> wrote: > > On 8/7/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > Regarding Internet Explorer, the fact is it would > > > be 1-2 day's of work to make the SAGE notebook reasonably > > > usable from IE 7. Shift-enter would be replaced by > > > a

[sage-devel] Re: new colloquium talk on SAGE

2007-08-08 Thread David Joyner
Excellent and very interesting. page 2: SD4 was held at UW not UCLA page 15: add VIGRE to PIMS for SD4 funding? page 16: Is it correct to say instead of "there likely will never be a native windows version", to say "there likely will never be a native windows version without significant addition

[sage-devel] AMS Notices column

2007-08-08 Thread David Joyner
Hi: The version at http://sage.math.washington.edu/home/was/papers/oscas/oscas-ams-notices.pdf has been accepted by the editor for the November NOTICES Opinion column. Are there any further comments? We have a day or 2 before sending in the final version. - David Joyner

[sage-devel] Re: SAGE talk at CECM

2007-08-09 Thread David Joyner
On 8/9/07, Justin C. Walker <[EMAIL PROTECTED]> wrote: > > > On Aug 9, 2007, at 24:41 , William Stein wrote: > > > My impression repeatedly, is that with SAGE it is best to focus as > > much > > as possible on young people and new users, and not worry much about > > old fogies. Older people have

[sage-devel] Re: SAGE in TeXmacs

2007-08-09 Thread David Joyner
I wasn't able to get this working but I am not much of a texmacs user. Anyway, could you perhaps email the texmacs guy and let him know abour it? Maybe he could add a SAGE link on his webpage and post your tarball. On 8/9/07, Mike Hansen <[EMAIL PROTECTED]> wrote: > Hello, > > I was playing arou

[sage-devel] Re: bugs, bugs and bugs

2007-08-10 Thread David Harvey
might be a good way of spotting "speed regressions". This is probably quite hard to set up for lots of reasons but I'm wondering whether people think something like this is feasible. david On Aug 10, 2007, at 9:25 AM, Martin Albrecht wrote: > > Hi there, > > t

[sage-devel] Re: bugs, bugs and bugs

2007-08-10 Thread David Harvey
On Fri, 10 Aug 2007, Martin Albrecht wrote: > > On Friday 10 August 2007, David Harvey wrote: >> Strongly agree. >> >> I'd like to add something. I consider "slowness" a bug. When SAGE does >> something obviously way too slowly, that's almost as

[sage-devel] Re: docprofile (was: bugs, bugs, bugs)

2007-08-10 Thread David Harvey
hine being run on. I'm unclear what is meant by "relative times" mentioned above. Does that mean (a) profile of function A relative to function B, or (b) profile of function A in version X vs in version Y? David --~--~-~--~~~---~--~~ To post to this g

[sage-devel] Re: docprofile (was: bugs, bugs, bugs)

2007-08-10 Thread David Harvey
uce warnings if anything is slower that it used to be. > > I think doing this, but with the doctests (as David Harvey I think suggested) > might work better, since they are already written and are regularly > maintained. Sorry, I don't think I meant to say that profiles should be

[sage-devel] Re: [fricas-devel] New Axiom package

2007-08-14 Thread David Joyner
installs fine on suse 10.2 amd64 machine running sage 2.8. On 8/14/07, William Stein <[EMAIL PROTECTED]> wrote: > > Hi, > > Recently Waldek created a (forked) version of Axiom called "FriCAS", > which means "free CAS". He set things up so it builds and installs > in the SAGE environment in ab

[sage-devel] sage 2.8 build fails on G5 powerpc OS 10.4.10

2007-08-14 Thread David Harvey
ilds of previous/current versions of lapack-20070723 Extracting package /Users/david/sage-2.8/spkg/standard/ lapack-20070723.spkg ... -rw-r--r-- 1 david david 3442036 Jul 23 16:27 /Users/david/ sage-2.8/spkg/standard/lapack-20070723.spkg lapack-20070723/ lapack-20070723/.hg/ lapack-20070

[sage-devel] Re: sage 2.8 build fails on G5 powerpc OS 10.4.10

2007-08-14 Thread David Harvey
hich is the default value on the Core * Duo systems). Nope there is no "fork:". I have copied my whole install.log to http://sage.math.washington.edu/home/dmharvey/failed/install.log From memory I couldn't build 2.7.3 either, but not 100% sure. david --~--~-~--

[sage-devel] Re: ticket #59 (optimize elliptic curve arithmetic)

2007-08-14 Thread David Harvey
On Aug 14, 2007, at 4:19 PM, Alex Ghitza wrote: > Hi, > > I've looked at ticket #59, in which David Kohel says: > > > William, my student noticed some slow performance with elliptic > curves > group law. I think there was a huge overhead in duplication: >

[sage-devel] Re: Getting Geometry in SAGE

2007-08-14 Thread David Joyner
New members are moderated. I didn't post FlameGuy's email but didn't delete it either. (Both William and I are moderators. It was addressed to William and didn't think it appropriate for me to delete emails adressed to him, but I did tell him I would not post it for obvious reasons.) I do think it

[sage-devel] Re: ticket #59 (optimize elliptic curve arithmetic)

2007-08-15 Thread David Harvey
inates of P (which is assumed to be constant), then it's still 8^m, so it beats repeated doubling. So if my analysis is wrong, we need an elliptic curve expert; and if it's right, we need an elliptic curve expert! (and in all case

[sage-devel] Re: [fricas-devel] Re: [sage-devel] Re: New Axiom package

2007-08-15 Thread David Joyner
Maybe this is more work than you want to get into but here's an idea: (1) try building SAGE using Clisp without readline support, check for warnings etc, (2) run sage -testall, check for broken tests. (3) report problems to the lists. Would that add useful information? +++

[sage-devel] Re: bug squashing Sunday

2007-08-15 Thread David Harvey
at what time? david On Aug 15, 2007, at 8:32 PM, William Stein wrote: > > Hi, > > The first bug squashing day will be this Sunday, August 19. Please > email sage-devel if you're interesting in participating, and maybe > outline > what sort of bugs you'll want

[sage-devel] Re: bug squashing Sunday

2007-08-15 Thread David Harvey
a bit later though. I have no idea what bugs I'll work on. Guess I'll just pick up random things off trac, or someone can assign them to me, I don't mind too much, as long they're things I know roughly how to fix! david --~--~-~--~~~---~--~--

[sage-devel] Re: sage 2.8 build fails on G5 powerpc OS 10.4.10

2007-08-15 Thread David Harvey
ucceeded. SAGE starts up properly and appears to work. I'm running doctests now (not finished yet). So far the scipy-related stuff is failing (not surprising). Here's another failure which I don't believe is scipy-related, but might be a clue: sage -t devel/sage-main/sage/

[sage-devel] Re: sage 2.8 build fails on G5 powerpc OS 10.4.10

2007-08-15 Thread David Harvey
included fortran binary been tested on other similar systems? david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at

[sage-devel] Re: sage 2.8 build fails on G5 powerpc OS 10.4.10

2007-08-16 Thread David Harvey
ds and passes 'make test' on my G5 (both for me > and, I think, for William; I am logged in from the main console; > William remotely, via 'ssh'). Is that with 10.4.10? david --~--~-~--~~~---~--~~ To post to this group, send email to

[sage-devel] Re: sage 2.8 build fails on G5 powerpc OS 10.4.10

2007-08-16 Thread David Harvey
roblem and send the relevant part of of /Users/david/sage-2.8.a/install.log. Describe your computer, operating system, etc. If you want to try to fix the problem, yourself *don't* just cd to /Users/david/sage-2.8.a/spkg/build/lapack-20070723 and type 'make'. Instead (using bash) type

[sage-devel] Re: slides for a SAGE talk

2007-08-17 Thread David Joyner
Nice job. You could list somewhere the areas where SAGE is better than anything else: (1) modular forms (functionality), (2) polynomial multiplication, (3) well-designed development environment, (4) SciPy for number crunching (some people on the SciPy list, for example, argue that SciPy is better

[sage-devel] rubik's cube solvers

2007-08-18 Thread David Joyner
k the time to do anything but am emailing the list in case anyone is interested and has the time to create Python wrappers for one (or both) of them. SAGE currently has a Rubik's cube solver which uses GAP and is quite slow and far from optimal. Maybe one of these could be used in

[sage-devel] Re: next bug squash?

2007-08-20 Thread David Harvey
probably be there. (IRC, not seattle.) david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/gro

[sage-devel] Re: sagelite

2007-08-20 Thread David Harvey
le to enter x^3 + x + 2, which means they have to enter x**3 + x + 2, unless the preparser is available. So you can either (a) not let people use ^ (b) redefine Integer to be int (c) have a different preparser for SAGElite which doesn't wrap things in Integer calls david On Aug 20, 200

[sage-devel] Re: sagelite

2007-08-21 Thread David Joyner
I like this idea too. On 8/21/07, Alfredo Portes <[EMAIL PROTECTED]> wrote: > > +1 for this idea. > > On 8/21/07, Dan Christensen <[EMAIL PROTECTED]> wrote: > > But I definitely think factoring out *just* the notebook would be a > > wonderful gift to the > > community. > > Alfredo > > > > --~-

[sage-devel] Re: sage-2.8.2.rc2

2007-08-22 Thread David Joyner
same problem, suse 10.2, amd64. By "reinstalling gnucryptolib-20070814.spkg" do you mean "sage -f gnucryptolib-20070814.spkg"? +++ On 8/22/07, Mike Hansen <[EMAIL PROTECTED]> wrote: > > The build went fine for me. All tests passed for me in 1927 seconds

[sage-devel] Re: sage-2.8.2.rc2

2007-08-22 Thread David Joyner
Okay, now on an amd64 suse 10.2 machine everything works: install, make test, and the secure notebook. However, I had to install then run "sage -f gnucryptolib-20070814.spkg" to get the notebook to work. On 8/22/07, mabshoff <[EMAIL PROTECTED]> wrote: > > > > On Aug

[sage-devel] trac #411

2007-08-23 Thread David Harvey
Hi, I'm wondering if any progress has been made with #411 ("sage_c_lib moved into primary sage tree")? I had thought this was finished already? Is this likely to be in 2.8.3? david --~--~-~--~~~---~--~~ To post to this group, send emai

[sage-devel] Re: ticket #59 (optimize elliptic curve arithmetic)

2007-08-23 Thread David Kohel
looked at and optimized. The same problem applies to points on Jacobians (compare 2*P, P*2, and P+P). --David --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For

[sage-devel] Fwd: LiE questions

2007-08-24 Thread David Joyner
Subject: Re: LiE questions To: David Joyner <[EMAIL PROTECTED]> David Joyner wrote: > Hi Marc: > > I was just thinking about this package again recently for some reason. > > I wonder if you could please ask if it is possible for LiE to > be GPL'd at some point in the

[sage-devel] Re: Fwd: LiE questions

2007-08-24 Thread David Joyner
t; > > > Great! I will be in a Lie Algebras course this fall so this is > > definitely on my radar. Other packages of interest are > > > > Schur http://schur.sourceforge.net/ > > Atlas of Lie Groups Software http://www.liegroups.org/software/ > > > > --Mi

[sage-devel] Re: Fwd: LiE questions

2007-08-24 Thread David Joyner
On 8/24/07, mabshoff <[EMAIL PROTECTED]> wrote: > > > > On Aug 24, 6:05 pm, "Mike Hansen" <[EMAIL PROTECTED]> wrote: > > I'll go ahead and do some work on it this weekend. I've created a trac > > ticket:http://www.sagetrac.org/sage_trac/ticket/489 > > > > --Mike > > > > > Hello folks, > > and i

[sage-devel] Re: Fwd: LiE questions

2007-08-24 Thread David Joyner
On 8/24/07, mabshoff <[EMAIL PROTECTED]> wrote: > > > > On Aug 24, 7:18 pm, "David Joyner" <[EMAIL PROTECTED]> wrote: > > Hello David, > > > On 8/24/07, mabshoff <[EMAIL PROTECTED]> wrote: > > > > > I will add the needed bits

[sage-devel] Re: rubik's cube solvers

2007-08-24 Thread David Joyner
moves?) > > - Robert > > On Aug 18, 2007, at 10:07 AM, David Joyner wrote: > > > > > Hi: > > > > Two Rubik's cube programs have just been posted to > > http://sage.math.washington.edu/home/wdj/rubik/ > > Both one is GPL's (Michael Reid

[sage-devel] Re: Fwd: LiE questions

2007-08-28 Thread David Joyner
age_trac/ticket/489 > > Let me know if you have any comments / problems /... > > --Mike > > On 8/24/07, mabshoff <[EMAIL PROTECTED]> wrote: > > > > > > > > On Aug 24, 11:15 pm, "David Joyner" <[EMAIL PROTECTED]> wrote: > >

[sage-devel] Re: Fwd: LiE questions

2007-08-28 Thread David Joyner
That worked. Looks like you've done a fantastic job. Thanks very much for doing this! On 8/28/07, Mike Hansen <[EMAIL PROTECTED]> wrote: > Hello David, > > I didn't include the interface with the spkg. It's in the HG bundle. > I've attached the lie.py

[sage-devel] Re: sage 2.8 build fails on G5 powerpc OS 10.4.10

2007-08-28 Thread David Harvey
I upgraded from XCode 2.2 to 2.4.1, and this seems to fix the problem (although I don't really understand why). It compiles fine now and all tests pass. I will close the ticket now. david On Aug 14, 2007, at 3:46 PM, David Harvey wrote: > Something goes wrong in LAPACK build: >

[sage-devel] Re: Can you build FLINT?

2007-08-28 Thread David Joyner
On an intel macbook, install went fine but ZmodF_mul-test had a failure. On 8/28/07, William Stein <[EMAIL PROTECTED]> wrote: > > Hi, > > In preparation for including FLINT in SAGE, I've created an experimental > FLINT sage package. Try building it: > >./sage -f -m flint-0.1.spkg > > If t

[sage-devel] Re: sage-2.8.3

2007-08-29 Thread David Joyner
Looks like the gap workspace is not saved: sage: gap_console() Couldn't open saved workspace /home/wdj/.sage//gap/workspace-4192954636420339528 gap_reset_workspace() solves the problem. On 8/29/07, William Stein <[EMAIL PROTECTED]> wrote: > > Hi, > > The newest tarball posted here builds on a

[sage-devel] Re: sage-2.8.3

2007-08-29 Thread David Joyner
Another gap problem: the patch http://sage.math.washington.edu/home/wdj/patches/gap-4.4.9.p1.spkg has the latest version of guava (guava 3.0, incorporating work of Robert Miller and Tom Boothby). It has not been applied. I'll see if a trac ticket can be created for this. On 8/29/07, William Stei

[sage-devel] Re: http://www.sagemath.org:9002/sage_trac/ticket/274

2007-08-29 Thread David Harvey
AGE_ROOT/devel/sage/c_lib (which I guess is now the active one?) and still a lot of that code is also in * SAGE_ROOT/devel/sage/sage/ext david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email t

[sage-devel] Re: sage-2.8.3

2007-08-29 Thread David Joyner
This is on a suse 10.2 amd64. Build works fine and command line seems to work okay but the notebook crashes: sage: notebook() Please choose a new password for the SAGE Notebook 'admin' user. Do _not_ choose a stupid password, since anybody who could guess your password and connect to your machi

[sage-devel] make -j

2007-08-29 Thread David Harvey
just "make - j" or something similar? Should I add a ticket to that effect? david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, v

[sage-devel] Re: make -j

2007-08-29 Thread David Harvey
On Aug 30, 2007, at 12:21 AM, William Stein wrote: > (2) On 8/29/07, David Harvey <[EMAIL PROTECTED]> wrote: >> make -j (i.e. multi-core make) doesn't currently work for sage, it >> seems to get a few dependencies screwed up, although william >> mentioned there

[sage-devel] Re: contribution instructions

2007-08-30 Thread David Joyner
"GPL version 2 or later (at your option)" provides more flexibility than "GPL 2", which is what it is now. I'll try to remember create a patch for that (or you can if you wish). Thanks for pointing that out. On 8/30/07, Chris Chiasson <[EMAIL PROTECTED]> wrote: > > The contribution instructions

[sage-devel] Re: sage custom search engine

2007-08-30 Thread David Joyner
Wow. I just tested this out. It is amazing. Thanks! On 8/30/07, Chris Chiasson <[EMAIL PROTECTED]> wrote: > > On Aug 9, 2:54 am, Chris Chiasson <[EMAIL PROTECTED]> wrote: > > I officially donate the contents ofhttp://test.chris.chiasson.name/sage/ > > to the SAGEproject. :-) > > http://test.chri

[sage-devel] Re: sage-2.8.3.rc2.tar

2007-08-30 Thread David Harvey
rc3 builds and all tests pass on core duo, OS 10.4.10. david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http

[sage-devel] Re: sage-2.8.3.rc2.tar

2007-08-30 Thread David Joyner
linear algebra > * Tom Boothby: Greatly improved pow and generic_power > * Tom Boothby: Preliminary notebook support for internet explorer > * Robert Bradshaw: Added first version of new java/notebook based > 3d plotting capabilities. > * Robert Bradshaw: Improvements to coercio

[sage-devel] Re: sage-2.8.3.rc2.tar

2007-08-30 Thread David Harvey
On Aug 30, 2007, at 12:20 PM, David Joyner wrote: > > On a suse 101. amd64: SAGE compiled file. The sage -testall > revealed several seg faults, such as: Oh... I didn't know about sage -testall. I usually just report the results of sage -t devel/sage/sage. Am I supposed to d

[sage-devel] Re: build error

2007-08-30 Thread David Joyner
There is now a rc3 at http://sage.math.washington.edu/home/was/dist/s/dist/ Can you try it too and let us know if it has the same problem? ++ On 8/30/07, Lukas Diduch <[EMAIL PROTECTED]> wrote: > > - build failed for libiml @ linking stage > > replacing '/local/home/ldemo/softwar

[sage-devel] Re: sage-2.8.3.rc2.tar

2007-08-30 Thread David Harvey
/(2*(x - 1)) - (1/(2*(x + 1))) Got: 1/(2*(x - 1)) - 1/(2*(x + 1)) ** The build time was 3 hours, which is starting to get quite long. david --~--~-~--~~~---~--~~ To post to this group, send ema

[sage-devel] Re: sage-2.8.3.rc2.tar

2007-08-30 Thread David Harvey
oks like joel might have just been working > from an old version or something; the two files only > differ in one place -- joel's version in c_lib > doesn't have mpz_get_pyintlong (david harvey just added > that a week or so ago, appare

[sage-devel] Re: sage-2.8.3.rc2.tar

2007-08-30 Thread David Harvey
Or at least another ticket should be made to address this. (Also I note that the c_lib directory in the rc4 tarball has an unnecessary .so file in it.) david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscrib

[sage-devel] Re: sage-2.8.3.rc2.tar

2007-08-30 Thread David Harvey
On Aug 30, 2007, at 8:57 PM, William Stein wrote: > David - please make a new ticket for 2.9 that addresses all the issues > you mention below. done. david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsub

[sage-devel] Re: Number Theory with Sage

2007-08-31 Thread David Harvey
in a word, this algorithm has complexity O(p), and can be done in constant space. I don't know if this is faster/slower than just computing the bernoulli number over Q and reducing. david --~--~-~--~~~---~--~~ To post to this group, send email to sage-de

[sage-devel] question about trac workflow

2007-09-01 Thread David Harvey
Suppose I attach a patch to a ticket, which I believe solves the issue. Do I close the ticket at that point myself? Or should the ticket only be closed by the person who puts the patch into the "main" repository? david --~--~-~--~~~---~--~~ To po

[sage-devel] Re: question about trac workflow

2007-09-01 Thread David Harvey
On Sep 1, 2007, at 12:59 PM, Robert Bradshaw wrote: >> Suppose I attach a patch to a ticket, which I believe solves the >> issue. Do I close the ticket at that point myself? Or should the >> ticket only be closed by the person who puts the patch into the >> "main&q

[sage-devel] Re: question about trac workflow

2007-09-01 Thread David Harvey
On Sep 1, 2007, at 1:08 PM, William Stein wrote: > > On 9/1/07, David Harvey <[EMAIL PROTECTED]> wrote: >> On Sep 1, 2007, at 12:59 PM, Robert Bradshaw wrote: >>>> Suppose I attach a patch to a ticket, which I believe solves the >>>> issue. Do I close

[sage-devel] slides for SAGE talk

2007-09-04 Thread David Joyner
Hi: I'm giving an "Intro to SAGE" next week in Germany at the GAP conference. The slides are posted at http://www.opensourcemath.org/wdj/writing/gap2007/sage-9-2007.pdf and I was wondering if anyone had any suggestions or comments.

[sage-devel] bug days 2

2007-09-05 Thread David Harvey
What version are we working from tomorrow? Is there a tarball available? david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this

<    4   5   6   7   8   9   10   11   12   13   >