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.

Mar 22, 2008

Learning regular expression

I am learning Regular Expression right now. Here is the example to pull the information on monthly posting activities of Mathematica Discus...

Mar 12, 2008

Understanding Finanical Market: Arbitrage

From Wikipedia, Arbitrage is the practice of taking advantage of a price differential between two or more markets, the profit being the dif...

Mar 3, 2008

Tip: Orthographic view of 3D graphics

The orthographic view of the 3D plot can be generated by using ViewPoint option. It comes very handy in some situations. data = RandomReal[...

Mar 2, 2008

Min Max problem

There is a discussion in Matlab blog: Should min and max marry? The question is what the overhead is in calling min and max separat...

Feb 25, 2008

Tip on Mathematica Programming

There are two interesting presentations from 2007 Wolfram Technology Conference. Efficient Mathematica Programming : tips from MathGroup, ve...

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