src/HOL/Library/Monad_Syntax.thy
Thu, 07 Sep 2017 11:36:57 +0200 wenzelm avoid depedency on FSet;
Mon, 10 Jul 2017 23:21:54 +0200 Lars Hupel FSet is monadic
Sat, 16 Jan 2016 15:04:31 +0100 wenzelm more symbols;
less more (0) -10 -3 tip