[sage-support] Re: Memory issues with maxima in SAGE

2009-08-18 Thread Robert Bradshaw
On Aug 17, 2009, at 2:21 PM, Robert Dodier wrote: > On Aug 17, 12:06 pm, William Stein wrote: > >> My understanding is that one has to modify the maxima source code >> itself and recompile maxima. > > Not so -- EXT:SET-LIMIT can be called anytime after the > Maxima session is launched. > To eval

[sage-support] Re: change a string to sage expression by sage_eval

2009-08-18 Thread Robert Bradshaw
On Aug 17, 2009, at 3:45 AM, Viny wrote: > > Hello! > > Is it possible to have the equivalent sage expression of the following > string, by using sage_eval() or another function without getting this > error in while the transcription : There was talk a while back about x[1] giving a sub-scripted

[sage-support] Re: Load Maxima

2009-08-18 Thread Minh Nguyen
Hi Mikie, On Tue, Aug 18, 2009 at 7:16 AM, Mikie wrote: > > How do I load Maxima? I using a Python script. If you want to access the Sage library from your Python script, you need to run that script using the version of Python that comes with Sage. The command "sage -python /path/to/my/python/s

[sage-support] Re: can't run *.sage scripts from command line

2009-08-18 Thread Minh Nguyen
Hi Oscar, On Tue, Aug 18, 2009 at 3:39 AM, Oscar Lazo wrote: > Hello, > > I've compiled sage 4.1.1, and it seems to work nicely. However, I can't run > *.sage scripts from the command line. > > I've made a file named test.sage with the following content: > > print "Hello World" > print 8^3 > > an

[sage-support] Can I control the location of the axes? My x-axis sometimes shows up in the middle...

2009-08-18 Thread Philip Brocoum
If you look at my list_plot at http://imgur.com/OHorX.png you will notice that the x-axis is in the middle of the graph for some reason. This is confusing, because it makes it look as though some values are negative, when they really aren't (y goes from 8 to 15). Options such as xmin or ymin don't

[sage-support] can sage support natural textbook display?

2009-08-18 Thread zasdfg
like this picture http://edu.casio.com/products/adves/fx82esplus/images/closeup_fx82esplus.jpg --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegro

[sage-support] Re: can sage support natural textbook display?

2009-08-18 Thread Minh Nguyen
Hi, On Tue, Aug 18, 2009 at 12:09 PM, zasdfg wrote: > > like this picture > http://edu.casio.com/products/adves/fx82esplus/images/closeup_fx82esplus.jpg You mean something like this? http://sage.math.washington.edu/home/mvngu/doc/screenshots/sage-notebook.png -- Regards Minh Van Nguyen --~--

[sage-support] Re: Can I control the location of the axes? My x-axis sometimes shows up in the middle...

2009-08-18 Thread Jason Grout
Philip Brocoum wrote: > If you look at my list_plot at http://imgur.com/OHorX.png you will > notice that the x-axis is in the middle of the graph for some reason. > This is confusing, because it makes it look as though some values are > negative, when they really aren't (y goes from 8 to 15). Opti

[sage-support] Title a Digraph

2009-08-18 Thread docfleetwood
I now how to name a graph with 'g.name("name")'. But is there a way to display the name when you display the graph? ie. as a title above or below the graph. I can't seem to find a command or any example where this is done. So something like... show(g,display_name=True) --~--~-~--~

[sage-support] sage notebook worksheets lost content

2009-08-18 Thread bsdz
Hi I just checked back at my workbooks on www.sagenb.org and found most of my workbooks have had their content replaced with a single "e" character. Does anyone know how I can recover my workbooks? Blair --~--~-~--~~~---~--~~ To post to this group, send email to

[sage-support] Re: sage notebook worksheets lost content

2009-08-18 Thread Marshall Hampton
There might be a better way to do this, but here is one way: In a cell of your worksheet, do: %sh ls -t ../../snapshots |head which will give you a list of the most recent snapshots of your worksheets. For my worksheet, the most recent one was called: 1250606636.bz2. So then you can do: %sh

[sage-support] Re: Title a Digraph

2009-08-18 Thread William Stein
On Tue, Aug 18, 2009 at 7:10 AM, docfleetwood wrote: > > I now how to name a graph with 'g.name("name")'.  But is there a way > to display the name when you display the graph?  ie. as a title above > or below the graph.  I can't seem to find a command or any example > where this is done. > > So so

[sage-support] Re: Error while installing sage 4.1.1 on server for multi users.

2009-08-18 Thread Minh Nguyen
Hi, On Tue, Aug 18, 2009 at 1:41 AM, mrotsliah wrote: > > I followed the instructions for System-wide install found here > > http://www.sagemath.org/doc/installation/source.html#installation-in-a-multiuser-environment > > When I log on to the server, I try to run sage, and I see the output > belo

[sage-support] Re: can sage support natural textbook display?

2009-08-18 Thread William Stein
On Tue, Aug 18, 2009 at 3:51 AM, Minh Nguyen wrote: > > Hi, > > On Tue, Aug 18, 2009 at 12:09 PM, zasdfg wrote: >> >> like this picture >> http://edu.casio.com/products/adves/fx82esplus/images/closeup_fx82esplus.jpg > > You mean something like this? > > http://sage.math.washington.edu/home/mvngu/d

[sage-support] Re: Error while installing sage 4.1.1 on server for multi users.

2009-08-18 Thread Simon King
Hi! On 17 Aug., 17:41, mrotsliah wrote: > I followed the instructions for System-wide install found here > > http://www.sagemath.org/doc/installation/source.html#installation-in-... > > When I log on to the server, I try to run sage, and I see the output > below.  There is no folder /home/bob/.s

[sage-support] Re: Error while installing sage 4.1.1 on server for multi users.

2009-08-18 Thread Simon King
Oops: On 18 Aug., 22:04, Simon King wrote: > If I am not mistaken, /home/bob/.sage/ipython is a folder ... I mean, /home/bob/.sage is that folder, and its sub-folder ipython is one example for the permanent data it contains. --~--~-~--~~~---~--~~ To post to this

[sage-support] Re: Title a Digraph

2009-08-18 Thread Jason Grout
William Stein wrote: > On Tue, Aug 18, 2009 at 7:10 AM, docfleetwood wrote: >> I now how to name a graph with 'g.name("name")'. But is there a way >> to display the name when you display the graph? ie. as a title above >> or below the graph. I can't seem to find a command or any example >> wher

[sage-support] Re: Load Maxima

2009-08-18 Thread Mikie
Yes, that works. However, I am trying to create a function that has Maxima functions in it and I can't seem to pass values to it. I am using a Python function. Something like this --- def Subs(x,y): y1=maxima("float(x);");y1 maxima("p1:y1;");print maxima("p1;") a1

[sage-support] Re: Can I control the location of the axes? My x-axis sometimes shows up in the middle...

2009-08-18 Thread Philip Brocoum
Great! That sounds like just the thing :-) --~--~-~--~~~---~--~~ 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:/

[sage-support] Re: Title a Digraph

2009-08-18 Thread Jason Grout
Jason Grout wrote: > William Stein wrote: >> On Tue, Aug 18, 2009 at 7:10 AM, docfleetwood wrote: >>> I now how to name a graph with 'g.name("name")'. But is there a way >>> to display the name when you display the graph? ie. as a title above >>> or below the graph. I can't seem to find a comma

[sage-support] Re: Load Maxima

2009-08-18 Thread William Stein
On Tue, Aug 18, 2009 at 2:30 PM, Mikie wrote: > > Yes, that works. > However, I am trying to create a function that has Maxima functions in > it and I can't seem to pass values to it.  I am using a Python > function. > > Something like this > --- > def Subs(x,y): >    y1=maxima

[sage-support] Re: Load Maxima

2009-08-18 Thread Simon King
Hi William, hi Mikie, On 19 Aug., 01:27, William Stein wrote: > On Tue, Aug 18, 2009 at 2:30 PM, Mikie wrote: > > > Yes, that works. > > However, I am trying to create a function that has Maxima functions in > > it and I can't seem to pass values to it.  I am using a Python > > function. > > > S

[sage-support] Re: Title a Digraph

2009-08-18 Thread docfleetwood
Well I'm glad I could help by coming up with a good idea. I've got lots of questions so maybe a few other ideas might pop up too :-) I would love to help but I know absolutely nothing about programming. In fact, playing with Sage has pretty much been my introduction to programming. I teach high

[sage-support] Re: Title a Digraph

2009-08-18 Thread Minh Nguyen
Hi Tom, On Wed, Aug 19, 2009 at 10:11 AM, docfleetwood wrote: > > Well I'm glad I could help by coming up with a good idea. I've got > lots of questions so maybe a few other ideas might pop up too :-) > > I would love to help but I know absolutely nothing about programming. > In fact, playing wi

[sage-support] Re: Title a Digraph

2009-08-18 Thread docfleetwood
Very cool - thanks for the info. A nice teaser. When is Sage 5.0 coming out :-) On Aug 18, 8:19 pm, Minh Nguyen wrote: > Hi Tom, > > > > On Wed, Aug 19, 2009 at 10:11 AM, docfleetwood wrote: > > > Well I'm glad I could help by coming up with a good idea.  I've got > > lots of questions so mayb

[sage-support] Re: Title a Digraph

2009-08-18 Thread Jason Grout
docfleetwood wrote: > Very cool - thanks for the info. A nice teaser. When is Sage 5.0 > coming out :-) > Well, as always, "implement it and send a patch" :). -Jason --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To