[sage-support] Mercurial problems in 3.1.2

2008-09-22 Thread Justin C. Walker
Hi, all, I'm on Mac OS X, 10.5.4 (dual quad xeon), and when I run sage -hg commit, I get this dyld: Symbol not found: __cg_png_create_info_struct Referenced from: /System/Library/Frameworks/

[sage-support] Re: Mercurial problems in 3.1.2

2008-09-22 Thread mabshoff
On Sep 21, 11:27 pm, Justin C. Walker [EMAIL PROTECTED] wrote: Hi, all, I'm on Mac OS X, 10.5.4 (dual quad xeon), and when I run sage -hg   commit, I get this SNIP Anyone seen this? This is the same crap issue you hit when building 3.1.2.rc-something, i.e. emacs is linked against

[sage-support] Re: Mercurial problems in 3.1.2

2008-09-22 Thread Justin C. Walker
On Sep 21, 2008, at 23:35 , mabshoff wrote: On Sep 21, 11:27 pm, Justin C. Walker [EMAIL PROTECTED] wrote: [snip] Anyone seen this? This is the same crap issue you hit when building 3.1.2.rc-something, i.e. emacs is linked against Apple's libnpng while launching it from hg causes it to

[sage-support] Re: question on using integral() in sage. Fourier transform of unit step function.

2008-09-22 Thread Nasser Abbasi
On Sep 21, 10:34 pm, Nasser Abbasi [EMAIL PROTECTED] wrote: Let me rewrite what I wrote in last post again, since it did not format well. I think it is still not clear, so I wrote it in latex via SW, here it is again as screen image and PDF file http://12000.org/tmp/092108/eq.gif

[sage-support] Sage Days 10: October 10-15, Nancy, France

2008-09-22 Thread Paul Zimmermann
Hi all, this is a reminder that Sage Days 10 (SD10) is fast approaching! It is still possible to register until October 3. See http://wiki.sagemath.org/days10, where you can see the scientific program, with the titles and abstracts of the invited and contributed talks. After SD6 in

[sage-support] Re: Suggestions for the notebook

2008-09-22 Thread Maike
(2) Thanks that sounds good. I'm not sure how to use #auto though, where do I put this option? Cheers, Maike On Sep 5, 6:12 pm, Marshall Hampton [EMAIL PROTECTED] wrote: Hi, There is a wiki page for notebook suggestions, but I don't think its been used much

[sage-support] Re: Suggestions for the notebook

2008-09-22 Thread Mike Hansen
Hi Maike, On Mon, Sep 22, 2008 at 3:04 AM, Maike [EMAIL PROTECTED] wrote: (2) Thanks that sounds good. I'm not sure how to use #auto though, where do I put this option? You put %auto as the first line of the cell that you want to auto-evaluate. --Mike

[sage-support] Re: question on using integral() in sage. Fourier transform of unit step function.

2008-09-22 Thread kkwweett
you can indirectly get ./sage --- | SAGE Version 3.1.1 ... | Type notebook() ... -- sage: var('a b t x') (a, b, t, x) sage: assume(b0) sage: expr(x)=integral(exp(-2*I*pi*(a+I*b)*t),t,0,x) sage: factor(limit(expr(x),x=infinity))

[sage-support] Re: question on using integral() in sage. Fourier transform of unit step function.

2008-09-22 Thread kkwweett
(where is my my last post ?) you can indirectly get : ./sage -- | SAGE Version 3.1.1 ... | Type notebook() -- sage: var('a b t x') (a, b, t, x) sage: assume(b0) sage: expr(x)=integral(exp(-2*I*pi*(a+I*b)*t),t,0,x) sage:

[sage-support] Re: Suggestions for the notebook

2008-09-22 Thread Maike
Hmmm, I get NameError: name 'auto' is not defined. I'm using version 3.1.1, should that support %auto? Thanks! Maike On Sep 22, 12:06 pm, Mike Hansen [EMAIL PROTECTED] wrote: Hi Maike, On Mon, Sep 22, 2008 at 3:04 AM, Maike [EMAIL PROTECTED] wrote: (2) Thanks that sounds good. I'm not

[sage-support] problems with install path

2008-09-22 Thread arnold
L.S., When updating to Sage 3.1.2 I run into the following problem: Am using a Mac G4 dual core, OSX 10.4.11. Used a previous version of Sage without apparent problems. Updating to 3.1.2 however was not without hickups: copying Sage with the finder resulted in error messages that duplicate

[sage-support] sage -wiki not starting

2008-09-22 Thread Adam Webb
Hi, I would guess this might be related to ticket #1870. If I try to run sage -wiki or wiki() I get an error. $ sage -- | SAGE Version 3.1.2, Release Date: 2008-09-16 | | Type notebook() for the GUI, and

[sage-support] Re: question on using integral() in sage. Fourier transform of unit step function.

2008-09-22 Thread Robert Dodier
David Joyner wrote: sage: assume(x0) sage: integral( cos(2 * pi * x * t), t , 0 , Infinity) ind What is ind? I guess this is coming from Maxima, where ind = indeterminate. Btw und = undefined if ever you run across that, and don't forget inf = positive real infinity, minf = negative real

[sage-support] Re: problems with install path

2008-09-22 Thread mabshoff
On Sep 22, 5:38 am, arnold [EMAIL PROTECTED] wrote: L.S. Hi, When updating to Sage 3.1.2 I run into the following problem: Am using a Mac G4 dual core, OSX 10.4.11. Used a previous version of Sage without apparent problems. Updating to 3.1.2 however was not without hickups: copying Sage

[sage-support] Re: Suggestions for the notebook

2008-09-22 Thread William Stein
On 9/22/08, Maike [EMAIL PROTECTED] wrote: Hmmm, I get NameError: name 'auto' is not defined. I'm using version 3.1.1, should that support %auto? Use #auto, not %auto Thanks! Maike On Sep 22, 12:06 pm, Mike Hansen [EMAIL PROTECTED] wrote: Hi Maike, On Mon, Sep 22, 2008 at 3:04 AM,

[sage-support] Re: sage -wiki not starting

2008-09-22 Thread Adam Webb
It works for me: sage: wiki() ** *                                                * * Open your web browser tohttp://localhost:9000* *                                                * **

[sage-support] problem with server 2

2008-09-22 Thread pong
Is server 2 currently down? I have troubles in running sage there this morning. my username there is pong --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For

[sage-support] Re: Adding text/formatting to worksheets in the notebook

2008-09-22 Thread William Stein
On Mon, Sep 22, 2008 at 11:05 AM, D. Monarres [EMAIL PROTECTED] wrote: I want to produce a worksheet tutorial for SAGE usage on our campus and was wondering how I could add static text around the notebook cells like is done in the live tutorial . Do I just edit as plain text and add

[sage-support] Re: problem with server 2

2008-09-22 Thread William Stein
On Mon, Sep 22, 2008 at 11:36 AM, pong [EMAIL PROTECTED] wrote: Is server 2 currently down? I have troubles in running sage there this morning. Thanks for letting me know. The server directory is suddenly out of disk space, so the server can't work. So I've deleted a bunch of files, so

[sage-support] Re: problem with server 2

2008-09-22 Thread pong
William, Thanks for the reply. And I understand that could happen. Well, it looks like the content of one of my worksheets is gone. In my case, that's really no big deal. But I hope other people who have more substantial worksheets in that server won't encounter the same problem. On Sep

[sage-support] Re: problem with server 2

2008-09-22 Thread William Stein
On Mon, Sep 22, 2008 at 12:01 PM, pong [EMAIL PROTECTED] wrote: William, Thanks for the reply. And I understand that could happen. Well, it looks like the content of one of my worksheets is gone. In my case, that's really no big deal. But I hope other people who have more substantial

[sage-support] Re: problem with server 2

2008-09-22 Thread pong
I had the content earlier this morning. But couldn't run sage on it. I might accidentally click the discard and quit button. But if I'm not mistaken, usually the old content will still be there. I think (and hope) this is an isolated case. On Sep 22, 12:02 pm, William Stein [EMAIL PROTECTED]

[sage-support] Re: Seg fault with determinant calculation

2008-09-22 Thread phil
On Sep 15, 10:26 am, Martin Albrecht [EMAIL PROTECTED] wrote: On Monday 15 September 2008, phil wrote:   I've been pushing the limits of determinant calculation over multivariate polynomial rings.  I can calculate determinants of matrices up to 9x9 of the form [[x_0_0, x_0_1],[x_1_0,

[sage-support] Re: Seg fault with determinant calculation

2008-09-22 Thread mabshoff
On Sep 22, 4:23 pm, phil [EMAIL PROTECTED] wrote: On Sep 15, 10:26 am, Martin Albrecht [EMAIL PROTECTED] wrote: SNIP I'll try to reproduce the crash and see what I can do about it. You could help by running sage -gdb (if you have gdb installed) and send me the backtrace off list.

[sage-support] long arithmetic

2008-09-22 Thread Bob Wonderly
Using Sage I solved a long list of equations and put the solutions (s) in a list; e.g.: sage: for j in range(52,54,1): q = slst[j] j=q[0]; k=(q[1]); s=(q[2]) (q,j,k,s) : ([52, 30, 2081203288L], 52, 30, 2081203288L) ([53, 53, 17903198518682712L], 53, 53, 17903198518682712L)

[sage-support] Sage editor

2008-09-22 Thread Bob Wonderly
I run Sage on my Mac rather than on the web. I often bring up the previous command and edit it then rerun it. The editor is very tedious in that the only way I have figured out how to move the cursor around in the text is one character at a time using the left and right arrow keys and the

[sage-support] Re: Sage editor

2008-09-22 Thread William Stein
On Mon, Sep 22, 2008 at 6:00 PM, Bob Wonderly [EMAIL PROTECTED] wrote: I run Sage on my Mac rather than on the web. I often bring up the previous command and edit it then rerun it. The editor is very tedious in that the only way I have figured out how to move the cursor around in the text is

[sage-support] Re: long arithmetic

2008-09-22 Thread William Stein
On Mon, Sep 22, 2008 at 6:04 PM, Jason Grout [EMAIL PROTECTED] wrote: Bob Wonderly wrote: Using Sage I solved a long list of equations and put the solutions (s) in a list; e.g.: sage: for j in range(52,54,1): q = slst[j] j=q[0]; k=(q[1]); s=(q[2]) (q,j,k,s) .: ([52,

[sage-support] Re: Sage editor

2008-09-22 Thread Jason Grout
Bob Wonderly wrote: I run Sage on my Mac rather than on the web. I often bring up the previous command and edit it then rerun it. The editor is very tedious in that the only way I have figured out how to move the cursor around in the text is one character at a time using the left and right

[sage-support] Re: long arithmetic

2008-09-22 Thread Robert Bradshaw
On Sep 22, 2008, at 6:09 PM, William Stein wrote: On Mon, Sep 22, 2008 at 6:04 PM, Jason Grout [EMAIL PROTECTED] wrote: Bob Wonderly wrote: Using Sage I solved a long list of equations and put the solutions (s) in a list; e.g.: sage: for j in range(52,54,1): q = slst[j]

[sage-support] Re: Sage editor

2008-09-22 Thread David Philp
On 23/09/2008, at 11:00 AM, Bob Wonderly wrote: I run Sage on my Mac rather than on the web. I often bring up the previous command and edit it then rerun it. The editor is very tedious in that the only way I have figured out how to move the cursor around in the text is one character at

[sage-support] Re: Sage editor

2008-09-22 Thread Jason Grout
William Stein wrote: Regarding your long question in the other thread, you might try typing SR(s) to explicitly coerce s from a long to a symbolic ring element. That doesn't work, which might be a bug: sage: SR(long(2))

[sage-support] Re: long arithmetic

2008-09-22 Thread William Stein
On Mon, Sep 22, 2008 at 6:12 PM, Robert Bradshaw [EMAIL PROTECTED] wrote: On Sep 22, 2008, at 6:09 PM, William Stein wrote: On Mon, Sep 22, 2008 at 6:04 PM, Jason Grout [EMAIL PROTECTED] wrote: Bob Wonderly wrote: Using Sage I solved a long list of equations and put the solutions (s)

[sage-support] Re: long arithmetic

2008-09-22 Thread mabshoff
On Sep 22, 6:17 pm, William Stein [EMAIL PROTECTED] wrote: On Mon, Sep 22, 2008 at 6:12 PM, Robert Bradshaw SNIP This is a bug, so I've added it to trac: http://trac.sagemath.org/sage_trac/ticket/4171 ... just after I added the ticket here:http://trac.sagemath.org/

[sage-support] Re: Sage editor

2008-09-22 Thread Jason Grout
David Philp wrote: On 23/09/2008, at 11:00 AM, Bob Wonderly wrote: I run Sage on my Mac rather than on the web. I often bring up the previous command and edit it then rerun it. The editor is very tedious in that the only way I have figured out how to move the cursor around in the text

[sage-support] Re: long arithmetic

2008-09-22 Thread Robert Bradshaw
On Sep 22, 2008, at 6:17 PM, William Stein wrote: On Mon, Sep 22, 2008 at 6:12 PM, Robert Bradshaw [EMAIL PROTECTED] wrote: On Sep 22, 2008, at 6:09 PM, William Stein wrote: On Mon, Sep 22, 2008 at 6:04 PM, Jason Grout [EMAIL PROTECTED] wrote: Bob Wonderly wrote: Using Sage I solved a

[sage-support] Re: Sage editor

2008-09-22 Thread David Philp
On 23/09/2008, at 11:19 AM, Jason Grout wrote: David Philp wrote: On 23/09/2008, at 11:00 AM, Bob Wonderly wrote: I run Sage on my Mac rather than on the web. I often bring up the previous command and edit it then rerun it. The editor is very tedious in that the only way I have

[sage-support] Re: Sage editor

2008-09-22 Thread Jason Grout
David Philp wrote: On 23/09/2008, at 11:19 AM, Jason Grout wrote: David Philp wrote: On 23/09/2008, at 11:00 AM, Bob Wonderly wrote: I run Sage on my Mac rather than on the web. I often bring up the previous command and edit it then rerun it. The editor is very tedious in that the

[sage-support] Re: long arithmetic

2008-09-22 Thread Jason Grout
William Stein wrote: What's the rule about whose is a dupe then? I posted on sage-support first, but you hit new ticket first.I'll let you have the ticket; please mark mine a dupe. Hehe...I believe it's the Code talks rule. Robert has a patch up already :). Jason

[sage-support] Re: Sage editor

2008-09-22 Thread Justin C. Walker
On Sep 22, 2008, at 18:19 , Jason Grout wrote: David Philp wrote: On 23/09/2008, at 11:00 AM, Bob Wonderly wrote: I run Sage on my Mac rather than on the web. I often bring up the previous command and edit it then rerun it. The editor is very tedious in that the only way I have

[sage-support] Re: Sage editor

2008-09-22 Thread Justin C. Walker
Oops. Forgot one thing... On Sep 22, 2008, at 20:18 , Justin C. Walker wrote: On Sep 22, 2008, at 18:19 , Jason Grout wrote: [snip] What is the meta key in OS X? For me, pressing escape (my meta key) and then b takes me back a word. Does option-b take you back? Get Info on a window

[sage-support] Re: Mercurial problems in 3.1.2

2008-09-22 Thread Justin C. Walker
On Sep 21, 2008, at 23:35 , mabshoff wrote: On Sep 21, 11:27 pm, Justin C. Walker [EMAIL PROTECTED] wrote: This is the same crap issue you hit when building 3.1.2.rc-something, i.e. emacs is linked against Apple's libnpng while launching it from hg causes it to pick up out linpng. Results

[sage-support] Re: Mercurial problems in 3.1.2

2008-09-22 Thread mabshoff
On Sep 22, 8:41 pm, Justin C. Walker [EMAIL PROTECTED] wrote: On Sep 21, 2008, at 23:35 , mabshoff wrote: Hi Justin, On Sep 21, 11:27 pm, Justin C. Walker [EMAIL PROTECTED] wrote: This is the same crap issue you hit when building 3.1.2.rc-something, i.e. emacs is linked against Apple's

[sage-support] Re: Mercurial problems in 3.1.2

2008-09-22 Thread Justin C. Walker
On Sep 22, 2008, at 21:33 , mabshoff wrote: On Sep 22, 8:41 pm, Justin C. Walker [EMAIL PROTECTED] wrote: On Sep 21, 2008, at 23:35 , mabshoff wrote: [snip] I'll guess that it's a difference between versions (1.2.22 vs. 1.2.24), but I can't find old source on the libpng site, and it

[sage-support] Re: Mercurial problems in 3.1.2

2008-09-22 Thread mabshoff
On Sep 22, 10:16 pm, Justin C. Walker [EMAIL PROTECTED] wrote: On Sep 22, 2008, at 21:33 , mabshoff wrote: [snip] Hi Justin, I am playing with libpng-1.2.32 since that is the latest release and also has a boatload of security updates since the lowly 1.2.22 that we ship. Hopefully this

[sage-support] Re: problems with install path

2008-09-22 Thread arnold
Hi, Thanks a lot, that solves it. arnold On Sep 22, 6:27 pm, mabshoff [EMAIL PROTECTED] dortmund.de wrote: On Sep 22, 5:38 am, arnold [EMAIL PROTECTED] wrote: L.S. Hi, When updating to Sage 3.1.2 I run into the following problem: Am using a Mac G4 dual core, OSX 10.4.11. Used