huffman [Wed, 08 Jun 2005 02:28:28 +0200] rev 16322
fix usage of inverts lemma, which has fewer premises now
huffman [Wed, 08 Jun 2005 02:27:19 +0200] rev 16321
faster proofs of inverts and injects lemmas, with fewer strictness hypotheses
huffman [Wed, 08 Jun 2005 01:41:20 +0200] rev 16320
fixed renamed lemma
huffman [Wed, 08 Jun 2005 01:40:39 +0200] rev 16319
major cleanup: rewrote cpo proofs, removed obsolete lemmas, renamed some lemmas
huffman [Wed, 08 Jun 2005 00:59:46 +0200] rev 16318
added theorems is_ub_range_shift and is_lub_range_shift
huffman [Wed, 08 Jun 2005 00:18:26 +0200] rev 16317
added theorems less_sprod, spair_less, spair_eq, spair_inject
huffman [Wed, 08 Jun 2005 00:16:28 +0200] rev 16316
renamed theorems less_ssum4a,b,c,d to more meaningful names
huffman [Wed, 08 Jun 2005 00:07:46 +0200] rev 16315
added theorem less_cprod
huffman [Wed, 08 Jun 2005 00:04:38 +0200] rev 16314
added theorem injection_less
obua [Tue, 07 Jun 2005 20:04:41 +0200] rev 16313
A flag DEFS_CHAIN_HISTORY can be used to improve the error message
in case a cycle has been detected. If it is switched off and a cycle has been
detected, the user is notified that there is such a flag.