Partial Fractions using Laurent Series

[Feldoh]

We were discussing them in my math methods class today however I'm not really sure how the idea works.

Does anyone know of any online references that might be of some help? Google wasn't much help for me =/

[Office_Shredder]

You mean like this?
http://www.math.lsa.umich.edu/~rauch/555/partialfractions.pdf