src/HOL/Data_Structures/Leftist_Heap.thy
Mon, 03 May 2021 19:06:33 +0200 nipkow tuned
Mon, 02 Nov 2020 11:45:50 +0100 nipkow use min_height as in (much of?) the literature
Thu, 24 Sep 2020 00:29:51 +0200 nipkow tuned
Wed, 25 Sep 2019 17:22:57 +0200 nipkow replaced new type ('a,'b) tree by old type ('a*'b) tree.
Tue, 20 Aug 2019 15:42:23 +0200 nipkow tuned
Wed, 31 Jul 2019 09:04:00 +0200 nipkow reduced dependencies
Thu, 11 Jul 2019 18:37:52 +0200 nipkow tuned
Fri, 06 Jul 2018 22:52:49 +0200 nipkow more symmetric
Mon, 25 Jun 2018 14:45:05 +0200 nipkow added lemmas; uniform names
Mon, 11 Jun 2018 16:29:27 +0200 nipkow tuned order of arguments
Sat, 21 Apr 2018 11:13:35 +0200 nipkow dont rename PQ.del_min
Sat, 21 Apr 2018 08:41:42 +0200 nipkow del_min -> split_min
Fri, 12 Jan 2018 14:08:53 +0100 wenzelm isabelle update_cartouches -c;
Thu, 31 Aug 2017 08:39:42 +0200 nipkow added PQ with merge
Sun, 27 Aug 2017 16:56:25 +0200 nipkow tuning
Thu, 24 Aug 2017 21:56:26 +0200 nipkow tuned
Wed, 23 Aug 2017 20:41:15 +0200 nipkow reorg
Tue, 15 Aug 2017 09:29:35 +0200 nipkow added Min_mset and Max_mset
Mon, 14 Aug 2017 22:06:26 +0200 nipkow separate file for priority queue interface; extended Leftist_Heap.
Thu, 02 Feb 2017 09:32:11 +0100 nipkow tuned proof
Wed, 01 Feb 2017 21:09:47 +0100 nipkow renaming
Wed, 01 Feb 2017 17:36:24 +0100 nipkow added is_empty
Wed, 01 Feb 2017 13:50:20 +0100 nipkow tuned
Wed, 01 Feb 2017 07:52:03 +0100 nipkow tuned
Tue, 31 Jan 2017 17:26:15 +0100 nipkow proper priority queue spec
Thu, 24 Mar 2016 15:56:47 +0100 nipkow added Leftist_Heap
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