Attic/UnusedQuotMain.thy
author Christian Urban <urbanc@in.tum.de>
Mon, 27 Jun 2011 19:22:10 +0100
changeset 2910 ae6455351572
parent 2871 b58073719b06
permissions -rw-r--r--
completed proof in Classical; the fcb lemma works for any list of atoms (despite what was written earlier)

(* Could go in the programming tutorial *)

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