src/HOL/Library/Subseq_Order.thy
Thu, 11 Mar 2021 07:05:38 +0000 haftmann avoid name clash
Wed, 10 Jan 2018 15:25:09 +0100 nipkow ran isabelle update_op on all sources
Mon, 29 May 2017 09:14:15 +0200 eberlm reorganised material on sublists
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