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Archive for June, 2009

Mirroring git respositories to DreamHost

June 11th, 2009
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Casper Fabricius has a nice shell script for creating new git repositories on DreamHost. Unfortunately, this works only for creating new repositories.

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Defining new format wrappers in Mathematica

June 3rd, 2009
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One problem I had with the expression-to-C converter is that CForm converts negations of terms into a negation of parenthesized terms.

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Languages, Mathematica, Software

Converting symbolic Mathematica expressions to C code

June 2nd, 2009
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I frequently use Mathematica to rearrange or solve symbolic equations to use in C++ programs. While Mathematica is quite powerful for that, it has no facility to hoist common subexpressions into variables.

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Languages, Mathematica, Software