Mathematica

How to find the kinks in a list
Hi, all I want to get the two kinks in the following list, say, x=1.5 and 3.3 by Mathematica. However I have no idea which command to employ. Can anyone help? Thanks in advance! 0.01 1.544163223920461e-6 0.11 2.7525893580512636e-7 0.21 6.8152995392824515e-6 0.31 4.972729284187191e-6 0.41000000000000003 6.8... 29 Oct 2009 04:23

Mathematica 7 on netbooks
What about Dynamic content: does it run tolerably on such a netbook? E.g., some of the Demonstrations? John Fultz wrote: On Mon, 7 Sep 2009 02:36:32 -0400 (EDT), Brus wrote: I'll buy a neetbook - Acer aspire One D250 (N270 1.6 Ghz, Xp home, 1 Gb ram). I need Mathematica 7 for student purposes in... 28 Oct 2009 05:10

Two Axis DateListPlot
On Sep 14, 7:13 pm, Armand Tamzarian <mike.honeychu...(a)gmail.com> wrote: Further to my post, here is atwoaxisDateListPlot. This is based on the TwoAXisListPlot code that floats around this group, which I believe originated from WRI tech support. The use of Frame->True breaks AbsoluteOptions (Ticks.FrameTic... 27 Oct 2009 07:00

Summing all the elements along a dimension in a matrix
Hi, I just started using Mathematica after a year of experience with Matlab, and I have a question regarding how to handle matrices. What is the equivalent code for doing sum(A,3) in mathematica? This sums all the elements A along the third dimension. I'm having a hard time finding it in the documentation. ... 28 Oct 2009 06:16

How to format Superscript and Subscript for a symbol
From Mathematica 7 tutorial/EnteringTwoDimensionalInput Ctrl+% or Ctrl+5 : go from subscript to superscript or vice versa, or to the exponent position in a root So, try x Ctrl ^2 Ctrl 5 1 Adriano Pascoletti 2009/10/24 Nasser M. Abbasi <nma(a)12000.org> Version 7 I wanted to write something lik... 25 Oct 2009 02:20

How to format Superscript and Subscript for a
Hello, I think the command you may want is: Subsuperscript[a,b,c] There is also a palette entry. Good luck, Tom Dowling On Sat, Oct 24, 2009 at 7:38 AM, Nasser M. Abbasi <nma(a)12000.org> wrote: I am actually trying to use Mathematica more to type set some math inside a Text cell, an... 25 Oct 2009 02:19

FromAdjacencyMatrix / FromAdjacencyLists - broken?
Hello, I have not been able to reproduce your problem on a Mac (Non-Intel) running Mathematica v 7.0.0. All the code you posted works fine, but there is no edge-order reversal, and the final graph is the same as the one you started out with. Perhaps I am missing something? Edges[g2] == Edges[g] Out[53]... 29 Oct 2009 04:23

Ten chess-players...
Given 10 (1 to 10) chess-players, in one day they play 5 games (1-2, 6-10, 5-7, 4-8, 3-9). Then they need 8 more days to complete the championship (one gamer must play one time against any other player): 1-3, 2-10, 6-7, 5-8, 4-9 1-4, 2-3, 7-10, 6-8, 5-9 1-5, 2-4, 3-10, 7-8, 6-9 1-6, 2-5, 3-4, 7-9, 8-10 1-7, 2-6... 10 Nov 2009 06:58

How to format Superscript and Subscript for a symbol to the same vertical level??
Version 7 I wanted to write something like Superscript[Subscript[x, 1], 2] but have the "2" and the "1" appear on the symbol x without one being pushed forward more than the other. This is trivial to do in latex, but gave up trying to do it in Mathematica. I am actually trying to use Mathematica more to t... 25 Oct 2009 02:20

Symbolic matrix algebra - Sumopack
Hi, Lots of folks continue to look for this capability as an existing package. I suppose the existing tensor algebra/differential forms/ Grassmann algebra packages might be coerced by the knowledgeable, but for those of us just wanting plain old vectors and matrices, check out: http://www.ms.hum.titech.ac.jp... 24 Oct 2009 03:30