numpy/numpy-dtypes — pull request #2 by jayvius (2012-06-27 23:46:31+00:00)
Title: Documentation/Examples for Writing UFuncs and Generalized UFuncs for Custom DTypes

I added some documentation in Sphinx format for writing ufuncs and generalized ufuncs for custom dtypes, using the Rational custom dtype as an example. I also implemented a matrix multiply generalized ufunc for Rational, as an example for others to use and to verify that generalized ufuncs still work for custom dtypes.

I have the documentation generated as html on my github project page:
http://jayvius.github.com/numpy-dtypes/