| Tue, 11 May 2004 20:11:08 +0200 |
obua |
changes made due to new Ring_and_Field theory
|
file |
diff |
annotate
|
| Sat, 01 May 2004 22:01:57 +0200 |
wenzelm |
tuned instance statements;
|
file |
diff |
annotate
|
| Fri, 23 Apr 2004 11:04:07 +0200 |
paulson |
congruent2 now allows different equiv relations
|
file |
diff |
annotate
|
| Thu, 08 Apr 2004 15:14:33 +0200 |
paulson |
tidied
|
file |
diff |
annotate
|
| Tue, 30 Mar 2004 11:18:12 +0200 |
paulson |
tidied
|
file |
diff |
annotate
|
| Thu, 25 Mar 2004 10:32:21 +0100 |
paulson |
new material from Avigad
|
file |
diff |
annotate
|
| Wed, 24 Mar 2004 10:50:29 +0100 |
paulson |
streamlined treatment of quotients for the integers
|
file |
diff |
annotate
|
| Thu, 04 Mar 2004 12:06:07 +0100 |
paulson |
new material from Avigad, and simplified treatment of division by 0
|
file |
diff |
annotate
|
| Mon, 01 Mar 2004 13:51:21 +0100 |
paulson |
new Ring_and_Field hierarchy, eliminating redundant axioms
|
file |
diff |
annotate
|
| Thu, 19 Feb 2004 15:57:34 +0100 |
ballarin |
Efficient, graph-based reasoner for linear and partial orders.
|
file |
diff |
annotate
|
| Sun, 15 Feb 2004 10:46:37 +0100 |
paulson |
Polymorphic treatment of binary arithmetic using axclasses
|
file |
diff |
annotate
|
| Tue, 10 Feb 2004 12:02:11 +0100 |
paulson |
generic of_nat and of_int functions, and generalization of iszero
|
file |
diff |
annotate
|
| Fri, 09 Jan 2004 10:46:18 +0100 |
paulson |
Defining the type class "ringpower" and deleting superseded theorems for
|
file |
diff |
annotate
|
| Tue, 06 Jan 2004 10:40:15 +0100 |
paulson |
Ring_and_Field now requires axiom add_left_imp_eq for semirings.
|
file |
diff |
annotate
|
| Wed, 03 Dec 2003 10:49:34 +0100 |
paulson |
Simplification of the development of Integers
|
file |
diff |
annotate
|
| Fri, 28 Nov 2003 12:09:37 +0100 |
paulson |
conversion of some Real theories to Isar scripts
|
file |
diff |
annotate
|
| Tue, 18 Nov 2003 11:01:52 +0100 |
paulson |
conversion of ML to Isar scripts
|
file |
diff |
annotate
|
| Thu, 08 Aug 2002 23:52:55 +0200 |
wenzelm |
tuned;
|
file |
diff |
annotate
|
| Mon, 22 Oct 2001 11:54:22 +0200 |
paulson |
Numerals now work for the integers: the binary numerals for 0 and 1 rewrite
|
file |
diff |
annotate
|
| Mon, 08 Oct 2001 15:23:20 +0200 |
wenzelm |
sane numerals (stage 3): provide generic "1" on all number types;
|
file |
diff |
annotate
|
| Fri, 05 Oct 2001 21:52:39 +0200 |
wenzelm |
sane numerals (stage 1): added generic 1, removed 1' and 2 on nat,
|
file |
diff |
annotate
|
| Wed, 25 Jul 2001 13:13:01 +0200 |
paulson |
partial restructuring to reduce dependence on Axiom of Choice
|
file |
diff |
annotate
|
| Tue, 09 Jan 2001 15:32:27 +0100 |
nipkow |
*** empty log message ***
|
file |
diff |
annotate
|
| Fri, 05 Jan 2001 18:48:18 +0100 |
nipkow |
^^ -> ```
|
file |
diff |
annotate
|
| Fri, 13 Oct 2000 08:28:21 +0200 |
nipkow |
*** empty log message ***
|
file |
diff |
annotate
|
| Thu, 12 Oct 2000 18:38:23 +0200 |
nipkow |
*** empty log message ***
|
file |
diff |
annotate
|
| Wed, 19 Jul 2000 12:33:36 +0200 |
paulson |
changed / to // for quotienting
|
file |
diff |
annotate
|
| Tue, 23 May 2000 18:14:57 +0200 |
paulson |
defining 0::int to be (int 0)
|
file |
diff |
annotate
|
| Fri, 27 Aug 1999 15:42:10 +0200 |
paulson |
tidied, allowing pattern-matching in defs of zadd and zmult
|
file |
diff |
annotate
|
| Thu, 29 Jul 1999 12:44:57 +0200 |
paulson |
added parentheses to cope with a possible reduction of the precedence of unary
|
file |
diff |
annotate
|
| Thu, 01 Oct 1998 18:27:17 +0200 |
paulson |
much tidying
|
file |
diff |
annotate
|
| Tue, 29 Sep 1998 15:57:42 +0200 |
paulson |
many renamings and changes. Simproc for cancelling common terms in relations
|
file |
diff |
annotate
|
| Fri, 25 Sep 1998 13:57:01 +0200 |
paulson |
Renaming of Integ/Integ.* to Integ/Int.*, and renaming of related constants
|
file |
diff |
annotate
|
| Wed, 23 Sep 1998 10:25:37 +0200 |
paulson |
much renaming and reorganization
|
file |
diff |
annotate
|
| Fri, 18 Sep 1998 16:04:00 +0200 |
paulson |
new files in Integ
|
file |
diff |
annotate
|