Re: [sage-support] Re: WTF

2010-02-16 Thread Robert Bradshaw
On Feb 15, 2010, at 11:38 PM, David Kirkby wrote: On 16 February 2010 07:25, William Stein wst...@gmail.com wrote: On Mon, Feb 15, 2010 at 10:54 PM, David Kirkby david.kir...@onetel.net wrote: On 16 February 2010 06:31, William Stein wst...@gmail.com wrote: To Dana -- you might want to try

Re: [sage-support] Re: sagemath installs on ubuntu karmic, but abends on simple problem

2010-02-16 Thread Robert Bradshaw
On Feb 15, 2010, at 2:47 PM, Alex Ghitza wrote: On Mon, 15 Feb 2010 10:50:18 -0800, William Stein wst...@gmail.com wrote: -1 to the phone home idea. It might be good to warn of releases that are really old, but this won't help with the one already in Debian. - Robert Since we're voting,

[sage-support] Re: Unable to run Live CD

2010-02-16 Thread emil
Hello Robert, If you have more then 1.5 GB of RAM in your machine you might try my Live CD based on Puppy Linux (698 MB) download. Download: http://www.filehosting.at/file/details/111993/SageLive_Full.iso I published it on the sage edu channel recently. In the meantime I have solved some

[sage-support] Re: Unable to run Live CD

2010-02-16 Thread emil
Hello Robert, If you have more than 1.5 GB RAM in your machine you could try a SAGE Live version I recently posted in the sage-edu channel. Download is here: http://www.filehosting.at/file/details/111993/SageLive_Full.iso I solved the issues I had with the memory usage of this version. I might

Re: [sage-support] Re: WTF

2010-02-16 Thread Dr. David Kirkby
Robert Bradshaw wrote: On Feb 15, 2010, at 11:38 PM, David Kirkby wrote: But invalid web pages are quite likely to cause different behaviour with different browsers, which can not be a good thing given there at least 4 browsers in common use today. Works for google:

[sage-support] Re: WTF

2010-02-16 Thread ma...@mendelu.cz
On 16 ún, 07:31, William Stein wst...@gmail.com wrote: Interestingly, Dana's worksheet has a cells/-1 directory---none of my Wow. It should not be possible to get a cells/-1 directory. The cell numbers should start at 1, not -1. ?? Many of my notebooks have also cells/0 directory Robert

[sage-support] plotting countour lines

2010-02-16 Thread ma...@mendelu.cz
Dear sage-support the following plot works x,y=var('x,y') contour_plot(sqrt(1-(x^2+y)^2),(x,-2,2),(y,-2,0), fill=False, labels=True) but the following not: x,y=var('x,y') contour_plot(ln(1-(x^2+y)^2),(x,-2,2),(y,-2,0), fill=False, labels=True) I get Traceback (click to the left of this block

Re: [sage-support] plotting countour lines

2010-02-16 Thread Burcin Erocal
Hi Robert, On Tue, 16 Feb 2010 06:19:41 -0800 (PST) ma...@mendelu.cz ma...@mendelu.cz wrote: Dear sage-support the following plot works x,y=var('x,y') contour_plot(sqrt(1-(x^2+y)^2),(x,-2,2),(y,-2,0), fill=False, labels=True) but the following not: x,y=var('x,y')

[sage-support] Re: Trouble Building Sage 4.2.1

2010-02-16 Thread rvaug...@gmail.com
It would be good if we could see a copy of config.log. Install.log is over 25K lines, too large for posting. See it here: http://www.physics.rutgers.edu/~rvaughn/install.log -Richard Following is On Feb 16, 1:29 am, David Kirkby david.kir...@onetel.net wrote: On 15 February 2010 18:51,

Re: [sage-support] Re: Trouble Building Sage 4.2.1

2010-02-16 Thread Minh Nguyen
Hi Richard, On Wed, Feb 17, 2010 at 1:41 AM, rvaug...@gmail.com rvaug...@gmail.com wrote: It would be good if we could see a copy of config.log. Install.log is over 25K lines, too large for posting. See it here: http://www.physics.rutgers.edu/~rvaughn/install.log A likely candidate for the

[sage-support] Re: WTF

2010-02-16 Thread Adam Webb
On Feb 16, 3:15 pm, ma...@mendelu.cz ma...@mendelu.cz wrote: On 16 ún, 07:31, William Stein wst...@gmail.com wrote: Interestingly, Dana's worksheet has a cells/-1 directory---none of my Wow.  It should not be possible to get a cells/-1 directory.  The cell numbers should start at 1,

[sage-support] setting up a sage server

2010-02-16 Thread Jason Grout
In case anyone is interested, I added my (very rough) set of instructions for setting up a Sage server under Other Instructions at the bottom of this page: http://wiki.sagemath.org/DanDrake/JustEnoughSageServer In the instructions, I set up PAM to restrict logins for the sage server account

[sage-support] Re: sagetex TeXShop

2010-02-16 Thread Oscar
Using solve(x^2-5*x-24, x) did fix my problem, thank you. I should have checked that. Oscar On Feb 15, 7:11 pm, Dan Drake dr...@kaist.edu wrote: On Mon, 15 Feb 2010 at 08:21AM -0800, Oscar wrote: Back to square 1: I added a few more lines of code and then it stopped working. Plots are

[sage-support] Re: WTF

2010-02-16 Thread D.C. Ernst
First, thanks to everyone for helping out and exploring. Interestingly, Dana's worksheet has a cells/-1 directory---none of my other worksheets in my small collection on my local notebook have a cells/-1 directory. This wasn't anything I did on purpose. Dana: What exactly do you mean by the

[sage-support] Re: WTF

2010-02-16 Thread D.C. Ernst
Just refresh the page, then do view source and search for cell_id_list.  That will give the ordered list of cells by id number. Were you suggesting that I do this or Jason or someone else? To Dana -- you might want to try Firefox if possible -- that's what us dev's use the most, so it is

[sage-support] Re: WTF

2010-02-16 Thread Jason Grout
On 02/16/2010 03:51 PM, D.C. Ernst wrote: Just refresh the page, then do view source and search for cell_id_list. That will give the ordered list of cells by id number. Were you suggesting that I do this or Jason or someone else? To Dana -- you might want to try Firefox if possible --

[sage-support] Re: WTF

2010-02-16 Thread Jason Grout
On 02/16/2010 03:43 PM, D.C. Ernst wrote: Do you want me to look at the version I sent you and spell out exactly what is screwed up? That *might* help track down the problem, if we can figure out that something went wrong with the way cell ID numbers in the text matched up with the ID

[sage-support] Re: WTF

2010-02-16 Thread D.C. Ernst
You can always go to the Edit tab, copy that text, rearrange it however you see fit (the cells are between {{{ and }}}, while the TinyMCE text is just html outside of the cells).  Then open up a new worksheet and paste that into the Edit tab. In fact, my guess is that doing this copy/paste

[sage-support] I would like to add an example to the sage interactions wiki page

2010-02-16 Thread Javier Pérez
I've made an interactive spirograph. If moderators consider it suitable for the sage interactions wiki page, I would like to share it on that website. Anybody knows what steps I have to follow? ¿Where and how can I send the code or the worksheet file? Thanks. Javier Pérez. -- To post to this

[sage-support] Re: I would like to add an example to the sage interactions wiki page

2010-02-16 Thread Harald Schilly
On Feb 16, 10:52 pm, Javier Pérez javierperezs...@gmail.com wrote: I've made an interactive spirograph. If moderators consider it suitable for the sage interactions wiki page, ... The wiki is open for everybody (afaik, and who is not a spammer) - feel free to add any example as you like and

[sage-support] Re: WTF

2010-02-16 Thread D.C. Ernst
Do you want me to look at the version I sent you and spell out exactly what is screwed up? That *might* help track down the problem, if we can figure out that something went wrong with the way cell ID numbers in the text matched up with the ID numbers in the cell directories or something.  

[sage-support] Re: I would like to add an example to the sage interactions wiki page

2010-02-16 Thread Javier Pérez
I'm going to try. Thanks so much for your explanation!! On 16 feb, 23:51, Harald Schilly harald.schi...@gmail.com wrote: On Feb 16, 10:52 pm, Javier Pérez javierperezs...@gmail.com wrote: I've made an interactive spirograph. If moderators consider it suitable for the sage interactions wiki

[sage-support] Re: WTF

2010-02-16 Thread Jason Grout
On 02/16/2010 04:49 PM, D.C. Ernst wrote: You can always go to the Edit tab, copy that text, rearrange it however you see fit (the cells are between {{{ and }}}, while the TinyMCE text is just html outside of the cells). Then open up a new worksheet and paste that into the Edit tab. In fact,

[sage-support] Re: WTF

2010-02-16 Thread Jason Grout
On 02/16/2010 04:55 PM, D.C. Ernst wrote: Do you want me to look at the version I sent you and spell out exactly what is screwed up? That *might* help track down the problem, if we can figure out that something went wrong with the way cell ID numbers in the text matched up with the ID numbers

Re: [sage-support] Re: Trouble Building Sage 4.2.1

2010-02-16 Thread Dr. David Kirkby
Minh Nguyen wrote: Hi Richard, On Wed, Feb 17, 2010 at 1:41 AM, rvaug...@gmail.com rvaug...@gmail.com wrote: It would be good if we could see a copy of config.log. Install.log is over 25K lines, too large for posting. See it here: http://www.physics.rutgers.edu/~rvaughn/install.log A likely

[sage-support] Re: Sage Crash Report

2010-02-16 Thread ofri raviv
Hi, I just crashed sage 4.3.2 (on ubuntu 9.10). I'd love to send you the crash report file, but it is empty :S so instead i'll try to give some meaningful info. I was trying to integrate some function f(alpha,f1,F,sigmaF,sigmaN) =

[sage-support] Re: setting up a sage server

2010-02-16 Thread ma...@mendelu.cz
On Feb 16, 7:14 pm, Jason Grout jason-s...@creativetrax.com wrote: In case anyone is interested, I added my (very rough) set of instructions for setting up a Sage server under Other Instructions at the bottom of this page: http://wiki.sagemath.org/DanDrake/JustEnoughSageServer Thanks for

[sage-support] Re: WTF

2010-02-16 Thread D.C. Ernst
I've copied the source under the edit tab and pasted it into a new worksheet. I'm in the process of returning things to the way they are supposed to be. I have two questions: 1. This (see below) is weird right? h3strongGreatest common divisor/strong/h3 pThe command gcd(a,b) returns thescript

Re: [sage-support] Trouble Building Sage 4.2.1

2010-02-16 Thread David Kirkby
On 15 February 2010 18:19, rvaug...@gmail.com rvaug...@gmail.com wrote: I am running 64-bit Scientific Linux 4.8. I downloaded/un-tar'd sage-4.2.1.tar, cd'd to sage-4.2.1 and ran 'make'. Relevant output appended. -Richard Vaughn

[sage-support] Re: WTF

2010-02-16 Thread Jason Grout
On 02/16/2010 06:21 PM, D.C. Ernst wrote: I've copied the source under the edit tab and pasted it into a new worksheet. I'm in the process of returning things to the way they are supposed to be. I have two questions: 1. This (see below) is weird right? h3strongGreatest common

[sage-support] Re: setting up a sage server

2010-02-16 Thread Jason Grout
On 02/16/2010 05:46 PM, ma...@mendelu.cz wrote: On Feb 16, 7:14 pm, Jason Groutjason-s...@creativetrax.com wrote: In case anyone is interested, I added my (very rough) set of instructions for setting up a Sage server under Other Instructions at the bottom of this page:

Re: [sage-support] Re: setting up a sage server

2010-02-16 Thread William Stein
On Tue, Feb 16, 2010 at 7:13 PM, Jason Grout jason-s...@creativetrax.com wrote: On 02/16/2010 05:46 PM, ma...@mendelu.cz wrote: On Feb 16, 7:14 pm, Jason Groutjason-s...@creativetrax.com  wrote: In case anyone is interested, I added my (very rough) set of instructions for setting up a Sage

[sage-support] About lazy power series

2010-02-16 Thread Kwankyu
Hi, I am looking into the lazy power series Sage module. This module can be quite useful, but the documentation is poor. In particular, I have the following questions. 1. Why is the module at such an obscure place as Combinatorics/ Combinatorial Species? I think it should be with the power

Re: [sage-support] About lazy power series

2010-02-16 Thread Mike Hansen
On Tue, Feb 16, 2010 at 9:39 PM, Kwankyu ekwan...@gmail.com wrote: 1. Why is the module at such an obscure place as Combinatorics/ Combinatorial Species? I think it should be with the power series module. It occurs there since it was written to since the species code needed it. It was not

[sage-support] Re: About lazy power series

2010-02-16 Thread Kwankyu
Thank you for the clarification. Kwankyu -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL:

[sage-support] Re: About lazy power series

2010-02-16 Thread Kwankyu
Hi Mike, Then the following must be a bug: sage: L.t=LazyPowerSeriesRing(QQ) sage: s=L([0,0,1,2]) sage: s.coefficient(0) 0 sage: s.coefficient(1) 0 sage: s.coefficient(2) 1 sage: s.coefficient(3) 2 sage: s t^2 + 2*t^3 + O(x^4) sage: s.get_order() 1 sage: s.get_aorder() 1 Another suggestion: I