# HG changeset patch # User huffman # Date 1290039213 28800 # Node ID dafba3a1dc5b4d65d98aaf424bf0a6538181a4c2 # Parent e40e9e9769f4603a43d47e62a7850b57110f719e declare adm_chfin [simp] diff -r e40e9e9769f4 -r dafba3a1dc5b src/HOLCF/Adm.thy --- a/src/HOLCF/Adm.thy Wed Nov 17 16:05:18 2010 -0800 +++ b/src/HOLCF/Adm.thy Wed Nov 17 16:13:33 2010 -0800 @@ -31,9 +31,9 @@ subsection {* Admissibility on chain-finite types *} -text {* for chain-finite (easy) types every formula is admissible *} +text {* For chain-finite (easy) types every formula is admissible. *} -lemma adm_chfin: "adm (P::'a::chfin \ bool)" +lemma adm_chfin [simp]: "adm (P::'a::chfin \ bool)" by (rule admI, frule chfin, auto simp add: maxinch_is_thelub) subsection {* Admissibility of special formulae and propagation *}