nipkow [Wed, 18 Oct 2000 17:19:24 +0200] rev 10243
*** empty log message ***
nipkow [Wed, 18 Oct 2000 17:19:18 +0200] rev 10242
*** empty log message ***
paulson [Wed, 18 Oct 2000 12:30:59 +0200] rev 10241
wellfounded -> well-founded
wenzelm [Tue, 17 Oct 2000 22:25:23 +0200] rev 10240
tuned;
wenzelm [Tue, 17 Oct 2000 22:25:03 +0200] rev 10239
"Deriving rules";
wenzelm [Tue, 17 Oct 2000 22:22:56 +0200] rev 10238
improved;
nipkow [Tue, 17 Oct 2000 16:59:02 +0200] rev 10237
*** empty log message ***
nipkow [Tue, 17 Oct 2000 13:28:57 +0200] rev 10236
*** empty log message ***
paulson [Tue, 17 Oct 2000 10:45:51 +0200] rev 10235
renaming of contrapos rules
paulson [Tue, 17 Oct 2000 10:27:28 +0200] rev 10234
tidied some awkward proofs
paulson [Tue, 17 Oct 2000 10:26:07 +0200] rev 10233
tidying; removed unused rev_contra_subsetD
paulson [Tue, 17 Oct 2000 10:23:16 +0200] rev 10232
restoration of "equalityI"; renaming of contrapos rules
paulson [Tue, 17 Oct 2000 10:21:12 +0200] rev 10231
renaming of contrapos rules
paulson [Tue, 17 Oct 2000 10:20:43 +0200] rev 10230
tidying and renaming of contrapos rules