isabelle: Changelog

nipkow [Mon, 25 Jun 2007 15:19:34 +0200] rev 23497

removed redundant lemma

nipkow [Mon, 25 Jun 2007 15:19:18 +0200] rev 23496

removed redundant lemmas

obua [Mon, 25 Jun 2007 14:49:32 +0200] rev 23495

commented changes in HOL/Ring_and_Field.thy, and in HOL/Real/RealPow.thy

krauss [Mon, 25 Jun 2007 12:16:27 +0200] rev 23494

removed "sum_tools.ML" in favour of BalancedTree

wenzelm [Mon, 25 Jun 2007 00:36:42 +0200] rev 23493

added eta_long_conversion;

wenzelm [Mon, 25 Jun 2007 00:36:41 +0200] rev 23492

added eta_long_tac;

wenzelm [Mon, 25 Jun 2007 00:36:40 +0200] rev 23491

added reasonably efficient add_cterm_frees;

wenzelm [Mon, 25 Jun 2007 00:36:39 +0200] rev 23490

made type conv pervasive; removed obsolete eta_conv (cf. Thm.eta_long_conv);

wenzelm [Mon, 25 Jun 2007 00:36:38 +0200] rev 23489

made type conv pervasive; Thm.eta_long_conversion; Thm.add_cterm_frees; tuned;

wenzelm [Mon, 25 Jun 2007 00:36:37 +0200] rev 23488

Thm.eta_long_conversion;

isabelle