huffman [Tue, 25 Nov 2008 23:28:06 +0100] rev 28890
renamed lemma compact_minimal to compact_bot_minimal;
renamed compacts to approximants
huffman [Tue, 25 Nov 2008 23:26:44 +0100] rev 28889
renamed lemma compact_minimal to compact_bot_minimal
ballarin [Tue, 25 Nov 2008 18:07:33 +0100] rev 28888
Use standard export function.
ballarin [Tue, 25 Nov 2008 18:07:01 +0100] rev 28887
Expression types cleaned up.
ballarin [Tue, 25 Nov 2008 18:06:49 +0100] rev 28886
Test for term patterns added.
ballarin [Tue, 25 Nov 2008 18:06:21 +0100] rev 28885
Expression types cleaned up, proper treatment of term patterns.
krauss [Mon, 24 Nov 2008 21:09:31 +0100] rev 28884
check for more common errors first
krauss [Mon, 24 Nov 2008 21:00:03 +0100] rev 28883
improved error msg; tuned