[sage-support] Re: Simple continued fractions in Pari

2008-05-06 Thread bill purvis
On Tuesday 06 May 2008, Carl Witty wrote: > ... > > If anyone can supply more info on what Mathmatica can do in this area > > it would be appreciated > > The Mathematica documentation is available online; for example, the > documentation for ContinuedFraction is at > http://reference.wolfram.c

[sage-support] Re: Complex Number Manipulations in Functions of Symbolic Variables?

2008-05-06 Thread David Joyner
On Sat, May 3, 2008 at 10:27 PM, William Stein <[EMAIL PROTECTED]> wrote: > > On Sat, May 3, 2008 at 6:53 PM, dvase <[EMAIL PROTECTED]> wrote: > > > > Hello, > > It seems as though I am missing something obvious, but I can not > > figure out how to use complex number manipulations on symbo

[sage-support] Re: Simple continued fractions in Pari

2008-05-06 Thread David Joyner
On Wed, Apr 30, 2008 at 8:51 PM, Dan Drake <[EMAIL PROTECTED]> wrote: > On Wed, 30 Apr 2008 at 09:10AM -0700, bill.p wrote: > > > My present thought is that I'd need a list of integers plus another > > > integer - the integer could either be the number of non-recurring > > > terms, or it could

[sage-support] Error plotting

2008-05-06 Thread Steve
Hi everyone. I'm brand new to Sage. I was just going thru the tutorial and in the Plotting 2d section I'm running into a problem. After doing this: a = x^2 b = plot(a,0,10) type(b) show(b) I get : Traceback (click to the left for traceback) ... Reason: image not found I'm using OSX 1

[sage-support] Re: Error plotting

2008-05-06 Thread William Stein
On Tue, May 6, 2008 at 8:22 AM, Steve <[EMAIL PROTECTED]> wrote: > > Hi everyone. > I'm brand new to Sage. I was just going thru the tutorial and in the > Plotting 2d section I'm running into a problem. > After doing this: > a = x^2 > b = plot(a,0,10) > type(b) > show(b) > > I get

[sage-support] Re: Error plotting

2008-05-06 Thread Steve
Thanks for the quick reply, I just downloaded, sage-3.0-osx10.4-ppcG5- PowerMacintosh-Darwin.dmg. and that works for me, I just had the wrong version. Thanks, Steven --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsub

[sage-support] Re: Error plotting

2008-05-06 Thread William Stein
On Tue, May 6, 2008 at 9:15 AM, Steve <[EMAIL PROTECTED]> wrote: > > Thanks for the quick reply, I just downloaded, sage-3.0-osx10.4-ppcG5- > PowerMacintosh-Darwin.dmg. and that works for me, I just had the > wrong version. > Thanks, Thanks for the feedback. It's definitely not your fault.

[sage-support] Re: Complex Number Manipulations in Functions of Symbolic Variables?

2008-05-06 Thread Gary Furnish
yes On Tue, May 6, 2008 at 4:48 AM, David Joyner <[EMAIL PROTECTED]> wrote: > > > On Sat, May 3, 2008 at 10:27 PM, William Stein <[EMAIL PROTECTED]> wrote: > > > > On Sat, May 3, 2008 at 6:53 PM, dvase <[EMAIL PROTECTED]> wrote: > > > > > > Hello, > > > It seems as though I am missing

[sage-support] build problem for 3.0.1 on ubuntu 7.10amd64

2008-05-06 Thread David Joyner
Hi: It appears that sage builds fine from source (using "make") but when I tried to run sage it raised an import error. Does this ring a bell or does it seem like a corrupted download? - David Joyner SAGE build/upgrade complete! [EMAIL PROTECTED]:~/wdj/sagefiles/sage-3.0.1$ ./sage --

[sage-support] Re: build problem for 3.0.1 on ubuntu 7.10amd64

2008-05-06 Thread David Joyner
I'll answer my own email. I think it might be a corrupted download since a new download was a slightly different size. Odd that it compiled okay though. On Tue, May 6, 2008 at 8:20 PM, David Joyner <[EMAIL PROTECTED]> wrote: > Hi: > > It appears that sage builds fine from source (using "make") >

[sage-support] labeled graph isomorphism

2008-05-06 Thread mb
Hi, It seems to me that the following is a bug. [EMAIL PROTECTED]:~$ sage -- | SAGE Version 3.0, Release Date: 2008-04-22 | | Type notebook() for the GUI, and license() for information.| -

[sage-support] lcm? help is incorrect

2008-05-06 Thread schmmd
lcm? gives the following output: Type: function Base Class: String Form: Namespace: Interactive File: /home/michael/downloads/sage-3.0/local/lib/python2.5/ site-packages/sage/rings/arith.py Definition: lcm(a, b=None, integer=False) Docstring: The lea

[sage-support] Re: lcm? help is incorrect

2008-05-06 Thread William Stein
On Tue, May 6, 2008 at 8:49 PM, schmmd <[EMAIL PROTECTED]> wrote: > > lcm? gives the following output: > > Type: function > Base Class: > String Form: > Namespace: Interactive > File: /home/michael/downloads/sage-3.0/local/lib/python2.5/ > site-packages/sag

[sage-support] Re: labeled graph isomorphism

2008-05-06 Thread Jason Grout
mb wrote: > Hi, > > It seems to me that the following is a bug. > > [EMAIL PROTECTED]:~$ sage > -- > | SAGE Version 3.0, Release Date: 2008-04-22 | > | Type notebook() for the GUI, and license() for infor

[sage-support] calling SAGE from C or Mathematica

2008-05-06 Thread Amir
Can I start a Sage session from C? I would need to pass commands, set and get variables, and cleanly terminate the session. I would like to do this as a mathlink module to call Sage from Mathematica. I'm new to Sage and python. Thanks, Amir. --~--~-~--~~~---~--~~

[sage-support] Re: calling SAGE from C or Mathematica

2008-05-06 Thread Mike Hansen
I think you might have an easier time getting Pythonika ( http://dkbza.org/pythonika.html ) to do what you want. --Mike On Tue, May 6, 2008 at 11:41 PM, Amir <[EMAIL PROTECTED]> wrote: > > > Can I start a Sage session from C? I would need to pass commands, set > and get variables, and cleanly

[sage-support] Re: calling SAGE from C or Mathematica

2008-05-06 Thread William Stein
On Tue, May 6, 2008 at 11:41 PM, Amir <[EMAIL PROTECTED]> wrote: > > > Can I start a Sage session from C? Yes in theory. See this: http://docs.python.org/ext/embedding.html I have *never* done this, nor have I ever seen a demo of this in Sage. So don't think it will be very easy. I.e., it mi