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Attic/UnusedQuotMain.thy
author Cezary Kaliszyk <cezarykaliszyk@gmail.com>
Fri, 30 Mar 2012 07:15:24 +0200
changeset 3143 1da802bd2ab1
parent 2871 b58073719b06
permissions -rw-r--r--
Correct Aux and proof sketch that it's same as alpha-equality, following Dan Synek's proof.

(* Could go in the programming tutorial *)

ML_prf {* val qtm = #concl (fst (Subgoal.focus @{context} 1 (#goal (Isar.goal ())))) *}
nominal2