diff options
Diffstat (limited to 'Test/dafny3/WideTrees.dfy')
-rw-r--r-- | Test/dafny3/WideTrees.dfy | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Test/dafny3/WideTrees.dfy b/Test/dafny3/WideTrees.dfy index 082cdc37..e381726e 100644 --- a/Test/dafny3/WideTrees.dfy +++ b/Test/dafny3/WideTrees.dfy @@ -13,7 +13,7 @@ function BigTrees(): Stream<Tree> }
// say whether a tree has finite height
-predicate IsFiniteHeight(t: Tree)
+predicate HasBoundedHeight(t: Tree)
{
exists n :: 0 <= n && LowerThan(t.children, n)
}
@@ -37,7 +37,7 @@ function SmallTrees(n: nat): Stream<Tree> }
// prove that the tree returned by SmallTree is finite
ghost method Theorem(n: nat)
- ensures IsFiniteHeight(SmallTree(n));
+ ensures HasBoundedHeight(SmallTree(n));
{
Lemma(n);
}
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