src/HOL/Library/Quotient_Set.thy
Wed, 10 Jan 2018 15:25:09 +0100 nipkow ran isabelle update_op on all sources
Mon, 11 Apr 2016 15:26:58 +0200 wenzelm tuned imports;
Wed, 17 Jun 2015 11:03:05 +0200 wenzelm isabelle update_cartouches;
Sun, 02 Nov 2014 17:20:45 +0100 wenzelm modernized header;
Thu, 06 Mar 2014 15:40:33 +0100 blanchet renamed 'fun_rel' to 'rel_fun'
Thu, 06 Mar 2014 15:10:56 +0100 blanchet renamed 'vset_rel' to 'rel_vset'
Tue, 13 Aug 2013 15:59:22 +0200 kuncar move Lifting/Transfer relevant parts of Library/Quotient_* to Main
Mon, 10 Jun 2013 06:08:14 -0700 huffman more transfer rules for sets
Wed, 15 May 2013 12:10:39 +0200 kuncar stronger reflexivity prover
Mon, 13 May 2013 13:59:04 +0200 kuncar better support for domains in Lifting/Transfer = replace Domainp T by the actual invariant in a transferred goal
Fri, 08 Mar 2013 13:21:52 +0100 kuncar add [relator_mono] and [relator_distr] rules
Thu, 24 May 2012 14:20:23 +0200 kuncar prove reflexivity also for the quotient composition relation; reflp_preserve renamed to reflexivity_rule
Wed, 16 May 2012 19:15:45 +0200 kuncar infrastructure that makes possible to prove that a relation is reflexive
Mon, 14 May 2012 17:09:11 +0200 huffman add transfer rule for set_rel
Thu, 26 Apr 2012 12:01:58 +0200 kuncar use a quot_map theorem attribute instead of the complicated map attribute
Sun, 22 Apr 2012 20:16:30 +0200 huffman add transfer rule for set difference
Sun, 22 Apr 2012 11:05:04 +0200 huffman new example theory for quotient/transfer
Sat, 21 Apr 2012 13:12:27 +0200 huffman move alternative definition lemmas into Lifting.thy;
Sat, 21 Apr 2012 11:02:01 +0200 huffman added covariant relator set_rel, with transfer rules for set operations
Sat, 21 Apr 2012 10:59:52 +0200 huffman renamed contravariant relator set_rel to vset_rel, to make room for new covariant relator
Fri, 20 Apr 2012 15:34:33 +0200 huffman move definition of set_rel into Library/Quotient_Set.thy
Fri, 13 Apr 2012 14:00:26 +0200 wenzelm updated headers;
Tue, 03 Apr 2012 16:26:48 +0200 kuncar new package Lifting - initial commit
Fri, 23 Mar 2012 14:20:09 +0100 kuncar store the relational theorem for every relator
Sat, 24 Dec 2011 15:53:10 +0100 haftmann adjusted to set/pred distinction by means of type constructor `set`
Sat, 10 Sep 2011 22:43:17 +0200 krauss mem_prs and mem_rsp in accordance with sets-as-predicates representation (backported from AFP/Coinductive)
Wed, 24 Aug 2011 10:59:22 +0900 Cezary Kaliszyk Quotient Package: add mem_rsp, mem_prs, tune proofs.
Tue, 23 Aug 2011 03:34:17 +0900 Cezary Kaliszyk Quotient Package: some infrastructure for lifting inside sets
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