| Sat, 01 May 2004 22:01:57 +0200 |
wenzelm |
tuned instance statements;
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| Fri, 23 Apr 2004 11:04:07 +0200 |
paulson |
congruent2 now allows different equiv relations
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| Thu, 22 Apr 2004 12:11:17 +0200 |
wenzelm |
constdefs: proper order;
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| Thu, 22 Apr 2004 10:45:56 +0200 |
paulson |
moved Complex/NSInduct and Hyperreal/IntFloor to more appropriate
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| Mon, 15 Mar 2004 10:58:29 +0100 |
paulson |
heavy tidying
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| Mon, 08 Mar 2004 11:12:06 +0100 |
paulson |
generic theorems about exponentials; general tidying up
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| Thu, 04 Mar 2004 12:06:07 +0100 |
paulson |
new material from Avigad, and simplified treatment of division by 0
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| Mon, 01 Mar 2004 13:51:21 +0100 |
paulson |
new Ring_and_Field hierarchy, eliminating redundant axioms
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| Sun, 15 Feb 2004 10:46:37 +0100 |
paulson |
Polymorphic treatment of binary arithmetic using axclasses
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| Thu, 05 Feb 2004 10:45:28 +0100 |
paulson |
tidying up, especially the Complex numbers
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| Tue, 03 Feb 2004 15:58:31 +0100 |
paulson |
further tidying of the complex numbers
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| Tue, 03 Feb 2004 11:06:36 +0100 |
paulson |
tidying of the complex numbers
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| Mon, 02 Feb 2004 12:23:46 +0100 |
paulson |
Conversion of HyperNat to Isar format and its declaration as a semiring
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| Thu, 29 Jan 2004 16:51:17 +0100 |
paulson |
simplifications in the hyperreals
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| Tue, 13 Jan 2004 10:37:52 +0100 |
paulson |
types complex and hcomplex are now instances of class ringpower:
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