| Tue, 10 Feb 2004 12:02:11 +0100 | paulson | generic of_nat and of_int functions, and generalization of iszero | file | diff | annotate |
| Thu, 05 Feb 2004 10:45:28 +0100 | paulson | tidying up, especially the Complex numbers | file | diff | annotate |
| Tue, 03 Feb 2004 11:06:36 +0100 | paulson | tidying of the complex numbers | file | diff | annotate |
| Mon, 12 Jan 2004 16:51:45 +0100 | paulson | Added lemmas to Ring_and_Field with slightly modified simplification rules | file | diff | annotate |
| Thu, 01 Jan 2004 21:47:07 +0100 | paulson | conversion of Real/PReal to Isar script; | file | diff | annotate |
| Tue, 23 Dec 2003 14:45:47 +0100 | paulson | tidying up hcomplex arithmetic | file | diff | annotate |
| Tue, 23 Dec 2003 12:54:45 +0100 | paulson | type hcomplex is now in class field | file | diff | annotate |
| Tue, 22 Jul 2003 11:03:42 +0200 | paulson | fixed simprocs | file | diff | annotate |
| Mon, 05 May 2003 18:22:31 +0200 | paulson | new session Complex for the complex numbers | file | diff | annotate |