diff options
| -rw-r--r-- | mltt/core/MLTT.thy | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mltt/core/MLTT.thy b/mltt/core/MLTT.thy index 18bd2b7..19b9563 100644 --- a/mltt/core/MLTT.thy +++ b/mltt/core/MLTT.thy @@ -443,7 +443,7 @@ Lemma funcomp_lambda_comp [comp]: Lemma funcomp_apply_comp [comp]: assumes - "A: U i" "B: U i" "\<And>x y. x: B \<Longrightarrow> C x: U i" + "A: U i" "B: U i" "\<And>x. x: B \<Longrightarrow> C x: U i" "f: A \<rightarrow> B" "g: \<Prod>x: B. C x" "x: A" shows "(g \<circ>\<^bsub>A\<^esub> f) x \<equiv> g (f x)" |