# HG changeset patch # User blanchet # Date 1440698143 -7200 # Node ID 99d58362eeeb0eca7f34e85f41962a7c939d299e # Parent 06ceb6dcdccd49f21c83e5922709f47cefedeb5e fixed typo in comment diff -r 06ceb6dcdccd -r 99d58362eeeb src/HOL/IMP/Hoare_Examples.thy --- a/src/HOL/IMP/Hoare_Examples.thy Wed Aug 26 14:59:26 2015 +0200 +++ b/src/HOL/IMP/Hoare_Examples.thy Thu Aug 27 19:55:43 2015 +0200 @@ -60,12 +60,12 @@ apply(rule Assign) apply(rule Assign') apply simp - apply(simp) + apply simp apply(rule Assign') apply simp done -text{* The proof is intentionally an apply skript because it merely composes +text{* The proof is intentionally an apply script because it merely composes the rules of Hoare logic. Of course, in a few places side conditions have to be proved. But since those proofs are 1-liners, a structured proof is overkill. In fact, we shall learn later that the application of the Hoare