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Gaussian Integrals
Author

Frank Kuehnel
Organization: Michigan State University
Old MathSource #

0211-138
Revision date

2000-04-10
Description

Mathematica's integration package is powerful and very versatile but also extremely slow when only the special class of gaussian integrals is to be considered.

This package performs the analytic integration of high dimensional gaussian integrals of two dimensional variables in a managable time frame. The integration range for each vector variable is the entire infinite plane. Dot products as well as wedge products are explicitly supported by the integration routines.
Subject

*Mathematics > Calculus and Analysis > Special Functions
Keywords

Gaussian Integrals, high dimensional integration
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Download
GaussInt.m (6.7 KB) - Mathematica package
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examples.nb (4.6 KB) - Mathematica notebook