[sage-support] How do I make a modified code effective?

2009-04-20 Thread Kwankyu
Hi, After I modify some codes in a Sage library file, I can rebuild by the command !sage -b right in the running Sage. Then could I make the modified code be effective without exiting the running Sage? Or do I have to exit and rerun Sage? Kwankyu

[sage-support] Re: How do I make a modified code effective?

2009-04-20 Thread mabshoff
On Apr 20, 12:00 am, Kwankyu ekwan...@gmail.com wrote: Hi, Hi Kwankyu, After I modify some codes in a Sage library file, I can rebuild by the command !sage -b right in the running Sage. Then could I make the modified code be effective without exiting the running Sage? Or do I have to

[sage-support] Re: beginner problems

2009-04-20 Thread ma...@mendelu.cz
On 20 Dub, 08:17, Florian Beutler florian.beut...@gmx.de wrote: if I use rho = 0.0058/((r/2.4)*(1+(r/2.4))^2) integral(rho,r,0,10) btw: your integral is divergent (behaves like 1/r near zero). R. --~--~-~--~~~---~--~~ To post to this group, send email

[sage-support] Re: beginner problems

2009-04-20 Thread ma...@mendelu.cz
Hi, try this r=var('r') rho = 0.0058/((r/2.4)*(1+(r/2.4))^2) integral(rho,r,0.01,10).n() Robert Marik On 20 Dub, 08:17, Florian Beutler florian.beut...@gmx.de wrote: hallo I just installed sage today and probably the problem I have at the moment is a typical beginner problem, but

[sage-support] Sage on Grid. EGEE. gLite.org

2009-04-20 Thread Serge A. Salamanka
Hello sagers, Bearing in mind an idea to put Sage into Grid I want to ask everyone: Does anyone have a need in lots of computing power using Sage ? Does anyone know about EGEE and gLite software for Grid ? Has it been ever discussed to implement Grid functionality into Sage ? (except dsage

[sage-support] Re: jsmath fonts bafflement

2009-04-20 Thread dpvc
By works correctly, I mean that Firefox displays the nicely rendered   equations, while IE only displays raw latex code. OK, thanks for the clarification. I had misunderstood. In Firefox, can you click on the jsMath button in the lower right and tell me what font mode is reported next to the

[sage-support] Re: jsmath fonts bafflement

2009-04-20 Thread Jason Grout
dpvc wrote: By works correctly, I mean that Firefox displays the nicely rendered equations, while IE only displays raw latex code. OK, thanks for the clarification. I had misunderstood. In Firefox, can you click on the jsMath button in the lower right and tell me what font mode is

[sage-support] Re: beginner problems

2009-04-20 Thread Jose Guzman
hi Florian Florian Beutler wrote: hallo I just installed sage today and probably the problem I have at the moment is a typical beginner problem, but unfortunately the tutorial was not helpful concerning this points. I was in the same situation 3 weeks ago. I have the same feeling with

[sage-support] Re: jsmath fonts bafflement

2009-04-20 Thread Kevin Horton
On 20 Apr 2009, at 10:16, Jason Grout wrote: dpvc wrote: By works correctly, I mean that Firefox displays the nicely rendered equations, while IE only displays raw latex code. OK, thanks for the clarification. I had misunderstood. In Firefox, can you click on the jsMath button in the

[sage-support] Re: jsmath fonts bafflement

2009-04-20 Thread William Stein
On Mon, Apr 20, 2009 at 8:15 AM, Kevin Horton khorto...@rogers.com wrote: On 20 Apr 2009, at 10:16, Jason Grout wrote: dpvc wrote: By works correctly, I mean that Firefox displays the nicely rendered equations, while IE only displays raw latex code. OK, thanks for the clarification.  I

[sage-support] Re: jsmath fonts bafflement

2009-04-20 Thread Jason Grout
William Stein wrote: That's because I installed the jsmath-image-fonts-1.3 spkg into sagenb.org's sage install. I have jsmath-image-fonts-1.3 and not jsmath-image-fonts-1.3p1 installed; that could make a difference. Really? Are you sure you have jsmath-image-fonts-1.3.spkg installed?

[sage-support] Re: jsmath fonts bafflement

2009-04-20 Thread Kevin Horton
On 20 Apr 2009, at 11:32, William Stein wrote: On Mon, Apr 20, 2009 at 8:15 AM, Kevin Horton khorto...@rogers.com wrote: On 20 Apr 2009, at 10:16, Jason Grout wrote: dpvc wrote: By works correctly, I mean that Firefox displays the nicely rendered equations, while IE only displays

[sage-support] Re: jsmath fonts bafflement

2009-04-20 Thread Jason Grout
Kevin Horton wrote: I am happy with the workaround of using Firefox, so this is only worth working on if it may represent a bug, or a problem with the installation instructions, etc. Given that things work fine on sagenb.org, I'll not spend more time on this, as it sounds like

[sage-support] Errors building sage on Linux: jinja and clisp

2009-04-20 Thread meanerelk
I have been following the instructions for making Sage on Arch Linux i686, fully updated and with all the necessary dependencies installed. However, I see the following errors during make: ImportError: No module named jinja and also: Error building clisp then when running notebook() in sage I

[sage-support] Re: Errors building sage on Linux: jinja and clisp

2009-04-20 Thread William Stein
On Mon, Apr 20, 2009 at 12:59 PM, meanerelk meaner...@gmail.com wrote: I have been following the instructions for making Sage on Arch Linux i686, fully updated and with all the necessary dependencies installed. However, I see the following errors during make: ImportError: No module named

[sage-support] Re: Sage on Grid. EGEE. gLite.org

2009-04-20 Thread CalcPage
In a message dated 4/20/2009 7:22:23 A.M. Eastern Daylight Time, salsa-...@tut.by writes: Has it been ever discussed to implement Grid functionality into Sage ? (except dsage which is quite different from Grid in EGEE sense) Well sure, there is dSage! The problem with it is there

[sage-support] sage/moin moin wiki, jsmath question

2009-04-20 Thread gerhard
This used to work? I started the moinmoin wiki from sage, and generated a page. I tried to insert $y = e^s$, expecting to see the equation rendered. Instead, I got the text as is (verbatim). There is no jsmath button at the bottom right of the screen. Is there an installation step I forgot

[sage-support] Re: Sage on Grid. EGEE. gLite.org

2009-04-20 Thread Serge Salamanka
Thank you, Jorge But dSage is more of a distributed system for a cluster but not for the whole Grid (a collection of resources). There is no support for virtual organizations and resource allocation information system. I suppose people involved in LHC should know much better what I'm saying

[sage-support] Re: Errors building sage on Linux: jinja and clisp

2009-04-20 Thread meanerelk
Here is clisp's build.log and error.log: http://www.sendspace.com/file/fct6vu http://www.sendspace.com/file/gnroy3 The only error is: sspvw_sigsegv.d:94: error: too few arguments to function ‘sigsegv_leave_handler’ I have libsigsegv 2.6-1 installed. A bit of googling shows that

[sage-support] faster alternative to using maxima's part function

2009-04-20 Thread bsdz
Hi, Is anyone aware of an alternative to maxima's part function. http://maxima.sourceforge.net/docs/manual/en/maxima_6.html#IDX182 It allows one to access any part of an algebraic expression using various indexes. A list of indexes uniquely defines any part of an expression such as a sum part

[sage-support] Re: Errors building sage on Linux: jinja and clisp

2009-04-20 Thread mabshoff
On Apr 20, 3:46 pm, meanerelk meaner...@gmail.com wrote: Hi, Here is clisp's build.log and error.log: http://www.sendspace.com/file/fct6vuhttp://www.sendspace.com/file/gnroy3 The only error is: sspvw_sigsegv.d:94: error: too few arguments to function ‘sigsegv_leave_handler’ I have

[sage-support] Re: faster alternative to using maxima's part function

2009-04-20 Thread mabshoff
On Apr 20, 3:53 pm, bsdz blai...@googlemail.com wrote: Hi, Hi Blair, Is anyone aware of an alternative to maxima's part function. http://maxima.sourceforge.net/docs/manual/en/maxima_6.html#IDX182 It allows one to access any part of an algebraic expression using various indexes. A list

[sage-support] Re: Errors building sage on Linux: jinja and clisp

2009-04-20 Thread mabshoff
On Apr 20, 3:56 pm, mabshoff michael.absh...@mathematik.uni- dortmund.de wrote: On Apr 20, 3:46 pm, meanerelk meaner...@gmail.com wrote: Hi SNIP However, it has been out for months, so I am surprised no one else seems to have had this problem. Well, clisp is quite buggy to say the