Algorithms Section update based on 20 July 2001 F2F

Attached is a revised Algorithms section. It does not yet include
more "real bits" examples but has lots of minor changes. Section
5.9 has gone away although some of its text was merged into 4.3.

Comments welcome.

Thanks,
Donald
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Donald E. Eastlake 3rd         Donald.Eastlake@motorola.com
Motorola, MS: M2-450                     +1 508-261-5434(w)
20 Cabot Boulevard                  dee3@torque.pothole.com
Mansfield, MA 02048 USA                  +1 508-634-2066(h)