Daily Archives: 2011 October 4

The Collatz | hailstone | 3n+1 problem

Inverted. Thanks to Jason Davies. A shout-out too to Mike Bostock for his d3.js, a library for Data-driven documents.

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Bohemian Rhapsody on a flatbed scanner

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Stock market order types

Flash crashes: what are they and how do I protect myself from them? Continue reading

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