Attic/UnusedQuotMain.thy
author Christian Urban <christian dot urban at kcl dot ac dot uk>
Tue, 22 Mar 2016 12:18:30 +0000
changeset 3244 a44479bde681
parent 2871 b58073719b06
permissions -rw-r--r--
fixed a problem with two example theories

(* Could go in the programming tutorial *)

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