Anssi Saari as at
Wed Apr 20 04:07:48 EDT 2011

Algis Kabaila <akabaila at> writes:

> Are there any modules for vector algebra (three dimensional 
> vectors, vector addition, subtraction, multiplication [scalar 
> and vector]. Could you give me a reference to such module?

NumPy has array (and matrix) types with support for these basic
operations you mention. See the tutorial at

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