urbanc [Sun, 21 Oct 2007 19:32:19 +0200] rev 25139
tuned
urbanc [Sun, 21 Oct 2007 19:12:05 +0200] rev 25138
further comments
urbanc [Sun, 21 Oct 2007 19:04:53 +0200] rev 25137
polished the proofs and added a version of the weakening lemma that does not use the variable convention
wenzelm [Sun, 21 Oct 2007 17:48:11 +0200] rev 25136
fixed proof: neq0_conv;
wenzelm [Sun, 21 Oct 2007 16:27:42 +0200] rev 25135
modernized specifications ('definition', 'axiomatization');
nipkow [Sun, 21 Oct 2007 14:53:44 +0200] rev 25134
Eliminated most of the neq0_conv occurrences. As a result, many
theorems had to be rephrased with ~= 0 instead of > 0.
wenzelm [Sun, 21 Oct 2007 14:21:54 +0200] rev 25133
context_const_ast_tr: proper const_syntax_name (cf. @{const_syntax});
wenzelm [Sun, 21 Oct 2007 14:21:53 +0200] rev 25132
removed obsolete ML bindings;
wenzelm [Sun, 21 Oct 2007 14:21:48 +0200] rev 25131
modernized specifications ('definition', 'abbreviation', 'notation');
wenzelm [Sun, 21 Oct 2007 14:21:45 +0200] rev 25130
avoid very slow metis invocation;