[sage-devel] Re: trying to define acsc(x), acsch(x) and friends

2007-12-18 Thread Robert Bradshaw
I created a trac ticket for this code. http://sagetrac.org/sage_trac/ticket/1562 On Dec 18, 2007, at 6:14 AM, Dan Drake wrote: > On Dec 17, 2007, at 6:00 AM, Dan Drake wrote: >> I'm trying to define inverse csc, sec, and cot and their hyperbolic >> versions. I dug through >> $SAGE_ROOT/devel/sa

[sage-devel] "solving" equations that are always true

2007-12-18 Thread [EMAIL PROTECTED]
Is this working as intended? The first statement should return the same as the second, and the third statemnt is ok. sage: solve([3==3, 1.00*x^3 == 0], x) [] sage: solve([1.00*x^3 == 0], x) [x == 0] sage: solve([1==3, 1.00*x^3 == 0], x) [] --~--~-~--~

[sage-devel] Re: chemist rock -- amazing 3d java graphics

2007-12-18 Thread William Stein
On Dec 18, 2007 10:20 PM, Robert Bradshaw <[EMAIL PROTECTED]> wrote: > > On Dec 14, 2007, at 11:16 AM, Robert Bradshaw wrote: > > > On Dec 14, 2007, at 10:02 AM, William Stein wrote: > > > >> On Dec 14, 2007 9:43 AM, <[EMAIL PROTECTED]> wrote: > >>> > > This seems like some nice documen

[sage-devel] Re: chemist rock -- amazing 3d java graphics

2007-12-18 Thread Robert Bradshaw
On Dec 14, 2007, at 11:16 AM, Robert Bradshaw wrote: > On Dec 14, 2007, at 10:02 AM, William Stein wrote: > >> On Dec 14, 2007 9:43 AM, <[EMAIL PROTECTED]> wrote: >>> This seems like some nice documentation on the primitives: http://chemapps.stolaf.edu/jmol/docs/ It

[sage-devel] zn_poly -- request for testing

2007-12-18 Thread David Harvey
Hi folks, I've started working on a new C library called "zn_poly", which does polynomial arithmetic in (Z/nZ)[x], where n fits into an unsigned long. Similar to NTL's zz_pX class. This might eventually be part of FLINT, but for now it's a separate project. I am maintaining a website for z

[sage-devel] page anchors in the wiki

2007-12-18 Thread Dan Drake
While we're talking about the wiki... It would be nice to clean up the FAQ and add sections, and hyperlinks to individual FAQ entries. This will work nicely if we can add page anchors...but I can't figure out how to do it. MoinMoin says it can add them [1] but I couldn't get it to work on the Sage

[sage-devel] Re: ticket 1441 -- latex(x_1,x1)

2007-12-18 Thread Robert Bradshaw
On Dec 18, 2007, at 7:54 PM, Jason Grout wrote: > Robert Bradshaw wrote: >> On Dec 18, 2007, at 7:32 PM, Jason Grout wrote: >> >>> Robert Bradshaw wrote: I would say that latexing x_1 as x_1 is a bug, it should be x\_1 (probably, haven't looked at what the implications would be els

[sage-devel] Re: ticket 1441 -- latex(x_1,x1)

2007-12-18 Thread Jason Grout
Robert Bradshaw wrote: > On Dec 18, 2007, at 7:32 PM, Jason Grout wrote: > >> Robert Bradshaw wrote: >>> I would say that latexing x_1 as x_1 is a bug, it should be x\_1 >>> (probably, haven't looked at what the implications would be >>> elsewhere). >>> >> How would you propose handling the cas

[sage-devel] Re: ticket 1441 -- latex(x_1,x1)

2007-12-18 Thread Robert Bradshaw
On Dec 18, 2007, at 7:32 PM, Jason Grout wrote: > Robert Bradshaw wrote: >> I would say that latexing x_1 as x_1 is a bug, it should be x\_1 >> (probably, haven't looked at what the implications would be >> elsewhere). >> > > How would you propose handling the case "x subscript n" (i.e., $x_n$)

[sage-devel] Re: ticket 1441 -- latex(x_1,x1)

2007-12-18 Thread Jason Grout
Robert Bradshaw wrote: > I would say that latexing x_1 as x_1 is a bug, it should be x\_1 > (probably, haven't looked at what the implications would be elsewhere). > How would you propose handling the case "x subscript n" (i.e., $x_n$)? -Jason --~--~-~--~~~---~--

[sage-devel] Re: ticket 1441 -- latex(x_1,x1)

2007-12-18 Thread Robert Bradshaw
I would say that latexing x_1 as x_1 is a bug, it should be x\_1 (probably, haven't looked at what the implications would be elsewhere). On Dec 18, 2007, at 7:53 AM, Joel B. Mohler wrote: > > http://www.sagetrac.org/sage_trac/ticket/1441 > > I agree that the observed symptom is not desirable,

[sage-devel] Re: trying to define acsc(x), acsch(x) and friends

2007-12-18 Thread Robert Bradshaw
I've added this as a trac ticket. http://sagetrac.org/sage_trac/ticket/1562 On Dec 18, 2007, at 6:14 AM, Dan Drake wrote: > On Dec 17, 2007, at 6:00 AM, Dan Drake wrote: >> I'm trying to define inverse csc, sec, and cot and their hyperbolic >> versions. I dug through >> $SAGE_ROOT/devel/sage-ma

[sage-devel] Re: Sage-2.9

2007-12-18 Thread mabshoff
On Dec 19, 1:42 am, "Justin C. Walker" <[EMAIL PROTECTED]> wrote: > On Dec 16, 2007, at 08:04 , William Stein wrote: > > > > > Hello, > > > Sage 2.9 has been released. It is available at > > >http://sagemath.org/download.html > > > This is a *major* new release, with a huge number of

[sage-devel] Re: Ticket #1497 -- applies to Ubuntu as well

2007-12-18 Thread Jeremy Pedersen
Michael, That's good to hear. If I notice anything else awry while playing around in sage, I'll be sure to post it here. Jeremy --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EM

[sage-devel] Re: Sage-2.9

2007-12-18 Thread Justin C. Walker
On Dec 16, 2007, at 08:04 , William Stein wrote: > > Hello, > > Sage 2.9 has been released. It is available at > >http://sagemath.org/download.html > > This is a *major* new release, with a huge number of tickets > closed, and the additional of both R and the ATLAS BLAS > as standard

[sage-devel] Re: Getting wiki pages into the official documentation

2007-12-18 Thread David Joyner
I am definitely extremely interested. I'll be able to play around with it Friday, but probly not much before that. On Dec 18, 2007 5:55 PM, mabshoff <[EMAIL PROTECTED]> wrote: > > Hello, > > since the FAQ seems to get added content on a regular basis now it > might be a good idea to include it in

[sage-devel] Re: Ticket #1495 -- applies to Ubuntu as well

2007-12-18 Thread mabshoff
Hello Jeremy, > I will add your workaround to the FAQ. I added the issue to the FAQ and updated the info on #1495. Technically the issue you reported was #1495 and not #1497, but it was close ;) Cheers, Michael --~--~-~--~~~---~--~~ To post to this group, se

[sage-devel] Getting wiki pages into the official documentation

2007-12-18 Thread mabshoff
Hello, since the FAQ seems to get added content on a regular basis now it might be a good idea to include it into the official documentation. While looking for something else moinmoin wiki related I came across a latex export plugin, see http://moinmo.in/FormatterMarket/text_latex.py It looks l

[sage-devel] Re: Google search for "sage"

2007-12-18 Thread Bill Hart
Half way up page two in Australia. So in the rankings that really count we still have a way to go. ;-) Bill. On 18 Dec, 18:00, "Joel B. Mohler" <[EMAIL PROTECTED]> wrote: > Wow, that's amazing. Just two or three days ago I checked and it was about > #5! > That progress is looking good to dis

[sage-devel] Re: Ticket #1497 -- applies to Ubuntu as well

2007-12-18 Thread mabshoff
On Dec 18, 10:56 pm, shortname <[EMAIL PROTECTED]> wrote: > To all, Hello Jeremy, > Just thought you might like to know, ATLAS fails to build on Ubuntu > 7.10 "Gutsy" with power management enabled. > > The workaround for FC7 works in Ubuntu as well. Disabling "Power > Manager" via > > System -

[sage-devel] Ticket #1497 -- applies to Ubuntu as well

2007-12-18 Thread shortname
To all, Just thought you might like to know, ATLAS fails to build on Ubuntu 7.10 "Gutsy" with power management enabled. The workaround for FC7 works in Ubuntu as well. Disabling "Power Manager" via System --> Preferences --> Sessions under the "Startup Programs" tab makes the build run smoothl

[sage-devel] Re: Sage-2.9

2007-12-18 Thread John Cremona
OK, so the valgrind issues in that log are all in qsieve::member functions, and those are fixed by what I sent you. But the errors in what's listed in trac#1402 are in a different place in my code, despite being called from roughly the same point in the mwrank run. The actual effect on the progr

[sage-devel] Re: Sage-2.9

2007-12-18 Thread mabshoff
Hello John, I don't know if this is helpful, but on sage.math get the following happens when running mwrank under valgrind with the curve from ticket 1402. The issue goes away after I applied your initialization patch you send me per email. The valgrind log is somewhat different from the one in

[sage-devel] Re: Sage-2.9

2007-12-18 Thread mabshoff
On Dec 18, 10:00 pm, "John Cremona" <[EMAIL PROTECTED]> wrote: Hello, > I'm not sure mabshoff and I are syncronised on this. I have fixed the > issues in #1403 in my code and am making sure that he has those too, > since they did not get into 2.9. As for #1402, I cannot reproduce > that on m

[sage-devel] Re: Sage-2.9

2007-12-18 Thread John Cremona
I'm not sure mabshoff and I are syncronised on this. I have fixed the issues in #1403 in my code and am making sure that he has those too, since they did not get into 2.9. As for #1402, I cannot reproduce that on my machines so have not fixed it. I *did* fix a different memory problem which cas

[sage-devel] Re: Sage-2.9

2007-12-18 Thread mabshoff
On Dec 18, 9:28 pm, "Justin C. Walker" <[EMAIL PROTECTED]> wrote: > On Dec 18, 2007, at 12:00 , John Cremona wrote: > > > > > > > On 18/12/2007, Justin C. Walker <[EMAIL PROTECTED]> wrote: > > >> On Dec 16, 2007, at 08:04 , William Stein wrote: > > >>> Hello, > > >>> Sage 2.9 has been released.

[sage-devel] Re: Sage-2.9

2007-12-18 Thread Justin C. Walker
On Dec 18, 2007, at 12:00 , John Cremona wrote: > > On 18/12/2007, Justin C. Walker <[EMAIL PROTECTED]> wrote: >> >> >> On Dec 16, 2007, at 08:04 , William Stein wrote: >> >>> >>> Hello, >>> >>> Sage 2.9 has been released. It is available at >>> >>>http://sagemath.org/download.html >

[sage-devel] Re: Sage-2.9

2007-12-18 Thread John Cremona
On 18/12/2007, Justin C. Walker <[EMAIL PROTECTED]> wrote: > > > On Dec 16, 2007, at 08:04 , William Stein wrote: > > > > > Hello, > > > > Sage 2.9 has been released. It is available at > > > >http://sagemath.org/download.html > > > > This is a *major* new release, with a huge number o

[sage-devel] Re: Sage-2.9

2007-12-18 Thread mabshoff
On Dec 18, 8:17 pm, "Justin C. Walker" <[EMAIL PROTECTED]> wrote: > On Dec 16, 2007, at 08:04 , William Stein wrote: > > > > > Hello, > > > Sage 2.9 has been released. It is available at > > >http://sagemath.org/download.html > > > This is a *major* new release, with a huge number of

[sage-devel] Re: Sage-2.9

2007-12-18 Thread Justin C. Walker
On Dec 16, 2007, at 08:04 , William Stein wrote: > > Hello, > > Sage 2.9 has been released. It is available at > >http://sagemath.org/download.html > > This is a *major* new release, with a huge number of tickets > closed, and the additional of both R and the ATLAS BLAS > as standard

[sage-devel] Re: "math" and "maple" scripts on OSX?

2007-12-18 Thread G. Edgar
When someone gets around to writing an installer for SAGE in OS X, this is something that can be tried there. --~--~-~--~~~---~--~~ 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] Re: Google search for "sage"

2007-12-18 Thread Joel B. Mohler
Wow, that's amazing. Just two or three days ago I checked and it was about #5! That progress is looking good to displace sagepub.com soon! -- Joel On Tue, Dec 18, 2007 at 08:48:21AM -0800, William Stein wrote: > > Hi Sage-Devel, > > On Irc I noticed: > > 02:27 < ondrej> hi mabshoff - sage

[sage-devel] Re: Google search for "sage"

2007-12-18 Thread Jan Groenewald
Hi First on page two in South Africa. Jan -- .~. /V\ Jan Groenewald /( )\www.aims.ac.za ^^-^^ --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTE

[sage-devel] Re: ticket 1418 -- magma and __floordiv__

2007-12-18 Thread Carl Witty
On Dec 18, 7:59 am, "Joel B. Mohler" <[EMAIL PROTECTED]> wrote: > http://www.sagetrac.org/sage_trac/ticket/1418 > > The optional doc-tests have me confused for this bug. The doc-tests in > sage/interfaces/magma.py don't fail on my PC but I don't have magma installed. > However, the patch there ad

[sage-devel] Re: Google search for "sage"

2007-12-18 Thread Francesco Biscani
On Tuesday 18 December 2007, William Stein wrote: > Hi Sage-Devel, > > On Irc I noticed: > > 02:27 < ondrej> hi mabshoff - sage is second in my google search in Prague. > :) > > So in the US I just did a Google search for "sage", and > our Sage math software project is now number 2 in > google sear

[sage-devel] Re: Google search for "sage"

2007-12-18 Thread John Cremona
In the UK it only creeps in at the bottom of page 2, thanks to a large concert and event venue in the north of England of the same name (The Sage, Gateshead) and our evident great interest in a small evergreen shrub. And more... John On 18/12/2007, William Stein <[EMAIL PROTECTED]> wrote: > > H

[sage-devel] Google search for "sage"

2007-12-18 Thread William Stein
Hi Sage-Devel, On Irc I noticed: 02:27 < ondrej> hi mabshoff - sage is second in my google search in Prague. :) So in the US I just did a Google search for "sage", and our Sage math software project is now number 2 in google searches. -- William -- William Stein Associate Professor of Mat

[sage-devel] "Up till now people in the developing world have been stymied by the high cost of software. SAGE changes everything."

2007-12-18 Thread William Stein
A post about Sage: http://sustainabledesignupdate.com/?p=462 "Up till now people in the developing world have been stymied by the high cost of software. SAGE changes everything." -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~-~-

[sage-devel] ticket 1418 -- magma and __floordiv__

2007-12-18 Thread Joel B. Mohler
http://www.sagetrac.org/sage_trac/ticket/1418 The optional doc-tests have me confused for this bug. The doc-tests in sage/interfaces/magma.py don't fail on my PC but I don't have magma installed. However, the patch there adds a doc-test section for __floordiv__ which fails on my PC. Why do

[sage-devel] ticket 1441 -- latex(x_1,x1)

2007-12-18 Thread Joel B. Mohler
http://www.sagetrac.org/sage_trac/ticket/1441 I agree that the observed symptom is not desirable, but I think that latex'ing x1 as x_1 is more desirable than fixing the "bug". Therefore, I offer my vote that this bug is invalid. -- Joel --~--~-~--~~~---~--~~ T

[sage-devel] Re: trying to define acsc(x), acsch(x) and friends

2007-12-18 Thread Dan Drake
On Dec 17, 2007, at 6:00 AM, Dan Drake wrote: > I'm trying to define inverse csc, sec, and cot and their hyperbolic > versions. I dug through > $SAGE_ROOT/devel/sage-main/build/sage/calculus/calculus.py and > thought I I managed to implement them, and they work and everything. I've attached a me

[sage-devel] Re: Fwd: [sage-newbie] Integer points on Elliptic Curves

2007-12-18 Thread John Cremona
Bill, This question can be answered at (at least) two levels with very different levels of sophistication. For point searching on elliptic (and more general curves) there are lots of algorithms and implementatons. There's a stand-alone C program by M. Stoll and other called ratpoints, and my mw