Attic/UnusedQuotMain.thy
author Cezary Kaliszyk <kaliszyk@in.tum.de>
Tue, 05 Jul 2011 10:13:34 +0900
changeset 2942 fac8895b109a
parent 2871 b58073719b06
permissions -rw-r--r--
Express trans_db with Option.map and Option.bind. Possibly mbind is a copy of bind?

(* Could go in the programming tutorial *)

ML_prf {* val qtm = #concl (fst (Subgoal.focus @{context} 1 (#goal (Isar.goal ())))) *}