| Tue, 10 Feb 2004 12:02:11 +0100 | paulson | generic of_nat and of_int functions, and generalization of iszero | file | diff | annotate |
| Mon, 02 Feb 2004 12:23:46 +0100 | paulson | Conversion of HyperNat to Isar format and its declaration as a semiring | file | diff | annotate |
| Mon, 05 May 2003 18:22:31 +0200 | paulson | new session Complex for the complex numbers | file | diff | annotate |