author | nipkow |
Wed, 18 Dec 2013 17:52:52 +0100 | |
changeset 54810 | 2392572d6c3c |
parent 54808 | f0fd945692bb (current diff) |
parent 54809 | 319358e48bb1 (diff) |
child 54812 | a368cd086e46 |
--- a/src/HOL/IMP/Hoare_Sound_Complete.thy Wed Dec 18 17:48:48 2013 +0100 +++ b/src/HOL/IMP/Hoare_Sound_Complete.thy Wed Dec 18 17:52:52 2013 +0100 @@ -77,4 +77,7 @@ show "\<turnstile> {wp c Q} c {Q}" by(rule wp_is_pre) qed +corollary hoare_sound_complete: "\<turnstile> {P}c{Q} \<longleftrightarrow> \<Turnstile> {P}c{Q}" +by (metis hoare_complete hoare_sound) + end