Attic/UnusedQuotMain.thy
author Christian Urban <urbanc@in.tum.de>
Wed, 29 Jun 2011 17:01:09 +0100
changeset 2925 b4404b13f775
parent 2871 b58073719b06
permissions -rw-r--r--
added a warning if a theorem is already declared as equivariant

(* Could go in the programming tutorial *)

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