diff -r a6fb4ddc05c7 -r 0a4cc9b113c7 doc-src/TutorialI/Misc/Itrev.thy --- a/doc-src/TutorialI/Misc/Itrev.thy Mon May 02 10:56:13 2005 +0200 +++ b/doc-src/TutorialI/Misc/Itrev.thy Mon May 02 11:03:27 2005 +0200 @@ -119,7 +119,7 @@ those that change in recursive calls. A final point worth mentioning is the orientation of the equation we just -proved: the more complex notion (@{term itrev}) is on the left-hand +proved: the more complex notion (@{const itrev}) is on the left-hand side, the simpler one (@{term rev}) on the right-hand side. This constitutes another, albeit weak heuristic that is not restricted to induction: \begin{quote}