Tue, 02 Mar 2010 17:21:10 -0800 huffman proper names for types cfun, sprod, ssum
Tue, 02 Mar 2010 17:20:03 -0800 huffman variable name changed
Tue, 02 Mar 2010 16:25:59 -0800 huffman fix proof script for take_apps so it works with indirect recursion
Tue, 02 Mar 2010 16:07:48 -0800 huffman remove dead code
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