| Tue, 27 Nov 2007 18:35:18 +0100 |
wenzelm |
tuned titles;
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files
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| Tue, 27 Nov 2007 16:48:38 +0100 |
wenzelm |
standard_parse_term: check ambiguous results without changing the result yet;
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files
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| Tue, 27 Nov 2007 16:48:37 +0100 |
wenzelm |
challenge by John Harrison: down to 12s (was 17s, was 75s);
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| Tue, 27 Nov 2007 16:48:35 +0100 |
wenzelm |
Knaster_Tarski: turned into Isar statement, tuned proofs;
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| Tue, 27 Nov 2007 15:49:25 +0100 |
berghofe |
first_order_match now only calls loose_bvar when inside an abstraction.
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| Tue, 27 Nov 2007 15:47:40 +0100 |
berghofe |
check_conv now only performs beta-eta-normalization when equations
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| Tue, 27 Nov 2007 15:44:49 +0100 |
berghofe |
Optimized beta_norm: only tries to normalize term when it contains
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| Tue, 27 Nov 2007 15:43:31 +0100 |
berghofe |
Better error messages for cterm_instantiate.
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| Mon, 26 Nov 2007 22:59:24 +0100 |
wenzelm |
some more lemmas due to Peter Lammich;
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| Mon, 26 Nov 2007 22:59:21 +0100 |
wenzelm |
Peter Lammich: HOL-Lattice lemmas;
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| Mon, 26 Nov 2007 18:25:06 +0100 |
nipkow |
Removed forced roman font in mode=IfThen.
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| Mon, 26 Nov 2007 18:01:48 +0100 |
wenzelm |
use official polyml-5.1;
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files
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| Mon, 26 Nov 2007 12:19:27 +0100 |
wenzelm |
tuned comments;
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| Mon, 26 Nov 2007 12:19:26 +0100 |
wenzelm |
moved new NEWS from Isabelle2007 to this Isabelle version'';
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