This commit is contained in:
Thomas Baruchel 2022-11-22 14:07:38 +01:00
parent 766adbcdd4
commit c6142420cd

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@ -880,7 +880,8 @@ Proof.
assert (J: tl (tl (tm_morphism (tm_step n))) = l2).
{ replace (tm_morphism (tm_step n)) with (tm_step (S n)).
rewrite H. reflexivity. reflexivity. }
rewrite J.
rewrite J. intros. rewrite <- H1. rewrite <- H2. reflexivity.
-