[sage-support] Re: Confused about openopt, cvxopt, and FuncDesigner

2009-10-25 Thread linuxgus
Thank you for your response. As I said, my sage 4.1.2 seems to have both openopt and CVXOPT installed. But when I issue ' from FuncDesigner import * ', I get an error ' ImportError: No module named FuncDesigner ', which is self-explanatory. cf On Oct 25, 4:37 pm, Harald Schilly wrote: > On Oc

[sage-support] Re: sage server

2009-10-25 Thread Dan Drake
On Sun, 25 Oct 2009 at 08:19PM -0700, David wrote: > Where can I find documentation on setting up a local Sage server? I > gather it is possible to duplicate sagenb on a local network, but I > can't find any documentation. Start Sage, and do "notebook()". Then you're running a local Sage server. E

[sage-support] sage server

2009-10-25 Thread David
Where can I find documentation on setting up a local Sage server? I gather it is possible to duplicate sagenb on a local network, but I can't find any documentation. Thanks, David Department of Mathematics Whitman College --~--~-~--~~~---~--~~ To post to this grou

[sage-support] Re: "Typeset" problem with sech(x)

2009-10-25 Thread John H Palmieri
On Oct 25, 7:37 pm, Marshall Hampton wrote: > Latex doesn't actually support \sech, so this can't really be > considered an error on Sage's part. > > Note that > > sage: latex('sech(x)') > > gives > > \text{sech(x)} On the other hand, sage: latex(sech) gives \sech I think the problem is in s

[sage-support] Re: Acrobat Reader is required?

2009-10-25 Thread Mike Hansen
On Mon, Oct 26, 2009 at 3:29 AM, Maurizio wrote: > > Hi all, > > while using the 4.1.1 notebook, I noticed this has been displayed in > the sage terminal > > sh: acroread: not found Do you have something in your init.sage file which sets the default to acroread? The code for determining the PDF

[sage-support] Re: "Typeset" problem with sech(x)

2009-10-25 Thread Marshall Hampton
Latex doesn't actually support \sech, so this can't really be considered an error on Sage's part. Note that sage: latex('sech(x)') gives \text{sech(x)} for this reason. This does seem a little odd, since Latex (and jsmath, which is what typesets things in the notebook) does support cosh, sin

[sage-support] "Typeset" problem with sech(x)

2009-10-25 Thread TianWei
Hi, I'm new to Sage and came across a potential bug in the Sage Notebook. When the "Typeset" checkbox is on, the expression "sech(x)" evaluates to an error: Unknown control sequence '\sech' The error text is contained in a pink box with a thin red border. When "Typeset" is off, there is no probl

[sage-support] Re: Confused about openopt, cvxopt, and FuncDesigner

2009-10-25 Thread Harald Schilly
On Oct 25, 7:52 pm, linuxgus wrote: > > 1. Is CVXOPT part of openopt? (I have already installed openopt.) no > 2. I cannot find CVXOPT or openopt in the openSuSE repositories. Were > they created specifically for sage? open suse probably doesn't have them. e.g. there is cvxopt for debian/ ubun

[sage-support] Acrobat Reader is required?

2009-10-25 Thread Maurizio
Hi all, while using the 4.1.1 notebook, I noticed this has been displayed in the sage terminal sh: acroread: not found Is that acroread is required for any feature? I'm actually using evince in Ubuntu, and I don't feel the necessity to install it. Maybe it could be useful to add support for oth

[sage-support] Confused about openopt, cvxopt, and FuncDesigner

2009-10-25 Thread linuxgus
Hi, I am confused about openopt, cvxopt, and FuncDesigner. I have installed openopt-0.24 as an optional python package on my sage 4.1.2 (on 64-bit openSuSE 11.1 with upgraded kernel 2.6.28). I have the following --perhaps very naïve questions: 1. Is CVXOPT part of openopt? (I have already inst

[sage-support] Re: How can I display a subwindow of a plot.

2009-10-25 Thread William Stein
On Sun, Oct 25, 2009 at 10:06 AM, Francois Maltey wrote: > > Hello everybody ! > > I run around plot and show and I want to display only a subwindow (x,y) > in [-5,5]x[-5,5] of a plot even if y goes from -oo to +oo. > > For parametric_plot I need to cut both the x-axe and the y-axe. > > The figsi

[sage-support] How can I display a subwindow of a plot.

2009-10-25 Thread Francois Maltey
Hello everybody ! I run around plot and show and I want to display only a subwindow (x,y) in [-5,5]x[-5,5] of a plot even if y goes from -oo to +oo. For parametric_plot I need to cut both the x-axe and the y-axe. The figsize option doesn't seem the right one : the display is more or less large

[sage-support] Re: Poisson law, binomial law, etc.

2009-10-25 Thread William Stein
On Sun, Oct 25, 2009 at 2:53 AM, ablondin wrote: > > Hey, everyone ! > Is there a place where I can find probability law like Poisson, > binomial, hypergeometric, etc. ? It doesn't seem to appear neither in > TimeSeries nor Probability section of sage. > Thanks for your help ! Scipy.stats is inc

[sage-support] Re: A little problem with map_threaded

2009-10-25 Thread Alasdair
Thank you for that detailed and lucid description. It seems then, that my confusion was caused not by mapping a command across a matrix, but by the fact that I couldn't have a matrix of my desired output type - I wasn't aware of the distinction between python ints and Sage ZZ. And I didn't know

[sage-support] Poisson law, binomial law, etc.

2009-10-25 Thread ablondin
Hey, everyone ! Is there a place where I can find probability law like Poisson, binomial, hypergeometric, etc. ? It doesn't seem to appear neither in TimeSeries nor Probability section of sage. Thanks for your help ! Alexandre --~--~-~--~~~---~--~~ To post to this g

[sage-support] Re: From Google Earth to Sage. Is sage capable of this?

2009-10-25 Thread brandon holmes
Thank you! i am very surprised anyone had any sort of answer! I will play around with the links and see what i can come up with! On Sat, Oct 24, 2009 at 11:38 PM, William Stein wrote: > > On Fri, Oct 23, 2009 at 4:24 PM, brandon holmes > wrote: > > > > I am trying to do something with sage that