Subject: Grading algorithm debugged
From: "William J. Rapaport" <rapaport@buffalo.edu>
Date: Tue, 27 Apr 2010 21:02:25 -0400 (EDT)

I have debugged and revised the grading algorithm;
http://www.cse.buffalo.edu/~rapaport/584/S10/EMAIL/20100421-GradingAlgorithm.txt