Lunchtime Playground: Fun with Mathematica

No advanced topic here, just some simple/silly/useless problems that slip into my mind during lunch break. Free use the contents in any way you like.

Nov 24, 2008

Extract font outlines

I find this tip from the talk: Doing Physics with Mathematica 6 by Michael Trott GCText[text_,tsize_]:= ImportString[ExportString[Cell...

Oct 5, 2008

QHull for Mathematica

mPower.m is a Mathematica package that interfaces with qhull binaries. Installation guide is not for windows platform. Here is the q...

Aug 7, 2008

Financial Data: AAPL vs MSFT

Technologically speaking, Apple and Microsoft are two quite different companies in many ways. We all know that in recently several years, Ap...

Aug 6, 2008

How to extract points from a plot

pts=Cases[theplot, x_GraphicsType:>First@x, Infinity]; Example 1: g=Plot[Sin[x],{x,0,2Pi}]; pts=Cases[g,x_Line:>First@x,Infini...

Jul 16, 2008

Wolfram Screencast Gallery

There are some very impressive presentations in Screencast Gallery . I watched Spinthariscope by Theodore Gray. This simple shape editor...

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