isabelle: Changelog

wenzelm [Thu, 10 Jul 2008 13:37:34 +0200] rev 27521

@{lemma}: allow terminal method, close derivation unless (open) mode is given;

wenzelm [Thu, 10 Jul 2008 13:37:33 +0200] rev 27520

added is_diag;

wenzelm [Thu, 10 Jul 2008 13:37:31 +0200] rev 27519

slightly improved @{lemma} (both for latex and ML); misc tuning;

wenzelm [Thu, 10 Jul 2008 11:17:16 +0200] rev 27518

misc tuning; more explicit error messages;

ballarin [Thu, 10 Jul 2008 10:58:36 +0200] rev 27517

Fixed (harmless) typo in closing *}.

huffman [Thu, 10 Jul 2008 07:15:19 +0200] rev 27516

by intro_locales -> ..

huffman [Thu, 10 Jul 2008 07:07:54 +0200] rev 27515

instance real_field < field_char_0

huffman [Wed, 09 Jul 2008 22:33:35 +0200] rev 27514

remove redundant lemmas about cmod

wenzelm [Wed, 09 Jul 2008 22:32:17 +0200] rev 27513

removed owner;

wenzelm [Wed, 09 Jul 2008 22:25:24 +0200] rev 27512

tuned description;

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