| Thu, 24 May 2012 14:20:23 +0200 |
kuncar |
prove reflexivity also for the quotient composition relation; reflp_preserve renamed to reflexivity_rule
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| Wed, 16 May 2012 19:15:45 +0200 |
kuncar |
infrastructure that makes possible to prove that a relation is reflexive
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| Thu, 26 Apr 2012 12:01:58 +0200 |
kuncar |
use a quot_map theorem attribute instead of the complicated map attribute
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| Fri, 20 Apr 2012 22:49:40 +0200 |
huffman |
rename 'correspondence' method to 'transfer_prover'
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| Fri, 20 Apr 2012 18:29:21 +0200 |
kuncar |
hide the invariant constant for relators: invariant_commute infrastracture
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| Fri, 20 Apr 2012 14:57:19 +0200 |
huffman |
add new transfer rules and setup for lifting package
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| Fri, 13 Apr 2012 14:00:26 +0200 |
wenzelm |
updated headers;
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| Tue, 03 Apr 2012 16:26:48 +0200 |
kuncar |
new package Lifting - initial commit
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| Fri, 23 Mar 2012 14:20:09 +0100 |
kuncar |
store the relational theorem for every relator
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| Fri, 09 Dec 2011 18:07:04 +0100 |
kuncar |
Quotient_Info stores only relation maps
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| Tue, 21 Dec 2010 17:52:23 +0100 |
haftmann |
tuned type_lifting declarations
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| Tue, 30 Nov 2010 15:58:09 +0100 |
haftmann |
more systematic and compact proofs on type relation operators using natural deduction rules
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| Mon, 15 Nov 2010 14:59:21 +0100 |
haftmann |
re-generalized type of option_rel and sum_rel (accident from 2989f9f3aa10)
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| Tue, 09 Nov 2010 14:02:12 +0100 |
haftmann |
type annotations in specifications; fun_rel_def is no simp rule by default
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| Mon, 13 Sep 2010 11:13:15 +0200 |
nipkow |
renamed lemmas: ext_iff -> fun_eq_iff, set_ext_iff -> set_eq_iff, set_ext -> set_eqI
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| Tue, 07 Sep 2010 10:05:19 +0200 |
nipkow |
expand_fun_eq -> ext_iff
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| Sun, 14 Mar 2010 14:31:24 +0100 |
wenzelm |
observe standard header format;
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| Fri, 19 Feb 2010 13:54:19 +0100 |
Cezary Kaliszyk |
Initial version of HOL quotient package.
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