diff options
Diffstat (limited to 'spartan/lib/Maybe.thy')
| -rw-r--r-- | spartan/lib/Maybe.thy | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/spartan/lib/Maybe.thy b/spartan/lib/Maybe.thy index a2e1638..0a7ec21 100644 --- a/spartan/lib/Maybe.thy +++ b/spartan/lib/Maybe.thy @@ -56,7 +56,7 @@ Lemma Maybe_comp_some: lemmas [form] = MaybeF and - [intro, intros] = Maybe_none Maybe_some and + [intr, intro] = Maybe_none Maybe_some and [comp] = Maybe_comp_none Maybe_comp_some and MaybeE [elim "?m"] = MaybeInd[rotated 4] lemmas |