Mathematica

Contour plot labels with higher precision
Hi all, I'm trying to make the contour labels which appear with the option ContourLabels->Automatic in ListContourPlot have more than two digits of precision. After scanning google and this group for a while I can't find a solution. Note that I have Mathematica 6.0 Thanks ... 9 Nov 2009 06:39

remote kernel trouble
I have followed the very simple instructions for setting up a remote kernel in Mathematica 7.0 on Windows Vista, but my connection is not working. I believe the source of the problem is the location of the ssh keys. After telling a notebook to start the remote kernel, I get to a dialog which says: "C:\Users\Ian\... 7 Nov 2009 07:06

remote kernel trouble
I'm unable to start a remote kernel, and have not found a solution to my problem the archives. I'm running Mathematica 7.0 on Windows Vista, trying to start a remote kernel on a Linux server also running 7.0. I'm relying on WolframSSH.jar to make the connection, so I haven't fiddled with the advanced settings und... 5 Nov 2009 04:26

SelectionMove[] busted with InputField and DockedCells?
Folk, The following example produces a docked panel with an input field, a button and popup menu. The intended workflow is for the user to enter some content in the field, select the button and then choose an action from the popup menu which should produce output in the notebook based on the input content. Howe... 4 Nov 2009 02:00

Prufer Code/ LabeledTreeToCode Bug?
Hello, 1. I am interested in generating the Prufer code for the following simple graph which I generate as follows: Needs["Combinatorica`"] Needs["GraphUtilities`"] In[137]= gr1 = MakeSimple[ ToCombinatoricaGraph[{2 -> 4, 4 -> 3, 3 -> 1}, Method -> "CircularEmbedding"]]; 2. I can visualize t... 5 Nov 2009 05:31

DateListBarChart / Ticks in BarChart
Dear MathGroupers, I am trying to set up some custom functions/ option settings to replicate the standard look and feel of charts as used by my employer. These are currently done in DeltaGraph, but I would like to be able to generate charts directly in Mathematica so that I don't have to worry about the additi... 5 Nov 2009 04:26

Version numbesr. Was Re: ToExpression[.., TexForm]
For people with Mathematica, simply do Help > About Mathematica, and up comes the information box. For those interested in teh current status, here is the relevant URL. http://www.wolfram.com/products/mathematica/latestversion/ Current version is 7.0.1. To find this on our site took a bit o... 31 Oct 2009 03:34

ToExpression[..,TexForm] does not seem to work on
I have version 7.0.1 $Version 7.0 for Mac OS X x86 (64-bit) (February 19, 2009) s = TeXForm[Sum[f[n], {n, 1, m}]] \sum _{n=1}^m f(n) ToExpression["\\sum _{n=1}^m f(n)", TeXForm] Sum[f[n], {n, 1, m}] Bob Hanlon ---- "Nasser M. Abbasi" <nma(a)12000.org> wrote: ============= From: "Bob Han... 31 Oct 2009 04:37

ToExpression[..,TexForm] does not seem to work on some Latex commands?
Version 7. Some Latex commands are converted ok to Mathematica expressions, such as: ToExpression["\\sqrt{3}", TeXForm] ToExpression["\\frac{a}{b}", TeXForm] But the next Latex "sum" command does not seem to work. Is this a known "issue" or is there a trick for one command? I take the output of the TexF... 31 Oct 2009 04:37

Plot3d causes crash with radeon driver and Debian testing
Hi, I'm using Mathematica 7.0.1 on Debian testing with the open source radeon driver (xserver-xorg-video-radeon 1:6.12.3-1). Every time I use Plot3d, I get a blank image first. If I then rotate the plot, I see the 3d surface. After stopping the rotation Mathematica crashes and I get the following output: fail... 23 Nov 2009 07:24