| Fri, 09 Jan 2004 10:46:18 +0100 |
paulson |
Defining the type class "ringpower" and deleting superseded theorems for
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| Tue, 06 Jan 2004 10:40:15 +0100 |
paulson |
Ring_and_Field now requires axiom add_left_imp_eq for semirings.
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| Wed, 03 Dec 2003 10:49:34 +0100 |
paulson |
Simplification of the development of Integers
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| Fri, 28 Nov 2003 12:09:37 +0100 |
paulson |
conversion of some Real theories to Isar scripts
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| Tue, 18 Nov 2003 11:01:52 +0100 |
paulson |
conversion of ML to Isar scripts
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| Thu, 08 Aug 2002 23:52:55 +0200 |
wenzelm |
tuned;
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| Mon, 22 Oct 2001 11:54:22 +0200 |
paulson |
Numerals now work for the integers: the binary numerals for 0 and 1 rewrite
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| Mon, 08 Oct 2001 15:23:20 +0200 |
wenzelm |
sane numerals (stage 3): provide generic "1" on all number types;
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| Fri, 05 Oct 2001 21:52:39 +0200 |
wenzelm |
sane numerals (stage 1): added generic 1, removed 1' and 2 on nat,
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| Wed, 25 Jul 2001 13:13:01 +0200 |
paulson |
partial restructuring to reduce dependence on Axiom of Choice
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| Tue, 09 Jan 2001 15:32:27 +0100 |
nipkow |
*** empty log message ***
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| Fri, 05 Jan 2001 18:48:18 +0100 |
nipkow |
^^ -> ```
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| Fri, 13 Oct 2000 08:28:21 +0200 |
nipkow |
*** empty log message ***
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| Thu, 12 Oct 2000 18:38:23 +0200 |
nipkow |
*** empty log message ***
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| Wed, 19 Jul 2000 12:33:36 +0200 |
paulson |
changed / to // for quotienting
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| Tue, 23 May 2000 18:14:57 +0200 |
paulson |
defining 0::int to be (int 0)
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| Fri, 27 Aug 1999 15:42:10 +0200 |
paulson |
tidied, allowing pattern-matching in defs of zadd and zmult
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| Thu, 29 Jul 1999 12:44:57 +0200 |
paulson |
added parentheses to cope with a possible reduction of the precedence of unary
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| Thu, 01 Oct 1998 18:27:17 +0200 |
paulson |
much tidying
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| Tue, 29 Sep 1998 15:57:42 +0200 |
paulson |
many renamings and changes. Simproc for cancelling common terms in relations
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| Fri, 25 Sep 1998 13:57:01 +0200 |
paulson |
Renaming of Integ/Integ.* to Integ/Int.*, and renaming of related constants
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| Wed, 23 Sep 1998 10:25:37 +0200 |
paulson |
much renaming and reorganization
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| Fri, 18 Sep 1998 16:04:00 +0200 |
paulson |
new files in Integ
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