1.1 --- a/src/HOL/IMP/HoareT.thy Wed Sep 28 10:35:56 2011 +0200
1.2 +++ b/src/HOL/IMP/HoareT.thy Thu Sep 29 21:42:03 2011 +0200
1.3 @@ -10,7 +10,7 @@
1.4 ("\<Turnstile>\<^sub>t {(1_)}/ (_)/ {(1_)}" 50) where
1.5 "\<Turnstile>\<^sub>t {P}c{Q} \<equiv> \<forall>s. P s \<longrightarrow> (\<exists>t. (c,s) \<Rightarrow> t \<and> Q t)"
1.6
1.7 -text{* Proveability of Hoare triples in the proof system for total
1.8 +text{* Provability of Hoare triples in the proof system for total
1.9 correctness is written @{text"\<turnstile>\<^sub>t {P}c{Q}"} and defined
1.10 inductively. The rules for @{text"\<turnstile>\<^sub>t"} differ from those for
1.11 @{text"\<turnstile>"} only in the one place where nontermination can arise: the