paulson [Mon, 24 Nov 2003 15:33:07 +0100] rev 14266
conversion of integers to use Ring_and_Field;
new lemmas for Ring_and_Field
paulson [Fri, 21 Nov 2003 11:15:40 +0100] rev 14265
HOL: installation of Ring_and_Field as the basis for Naturals and Reals
paulson [Thu, 20 Nov 2003 10:42:00 +0100] rev 14264
conversion of Integ/Int_lemmas.ML to Isar script
paulson [Thu, 20 Nov 2003 10:41:39 +0100] rev 14263
including 0 ~= 1 in definition of Field
paulson [Wed, 19 Nov 2003 14:29:06 +0100] rev 14262
additions to Ring_and_Field
paulson [Tue, 18 Nov 2003 11:03:56 +0100] rev 14261
fixed a comment
paulson [Tue, 18 Nov 2003 11:03:33 +0100] rev 14260
new theorems for Rings
paulson [Tue, 18 Nov 2003 11:01:52 +0100] rev 14259
conversion of ML to Isar scripts
berghofe [Tue, 18 Nov 2003 09:45:45 +0100] rev 14258
Improved error handling: add_primrec now prints out ill-formed equation
in case of parse errors.
ballarin [Fri, 14 Nov 2003 14:35:55 +0100] rev 14257
Type inference bug in Isar attributes "where" and "of" fixed.