- support for pointwise extensions of a term relation started ...

[helm.git] / matita / matita / contribs / lambda_delta / basic_2 / reducibility / tpr.ma

diff --git a/matita/matita/contribs/lambda_delta/basic_2/reducibility/tpr.ma b/matita/matita/contribs/lambda_delta/basic_2/reducibility/tpr.ma
index fbe5f3dcc2c849ac6276ac12851a3621cb0d860f..d204eba79add94bd571ffb62aa04a91a47941205 100644 (file)
--- a/matita/matita/contribs/lambda_delta/basic_2/reducibility/tpr.ma
+++ b/matita/matita/contribs/lambda_delta/basic_2/reducibility/tpr.ma
@@ -43,7 +43,7 @@ lemma tpr_bind: ∀a,I,V1,V2,T1,T2. V1 ➡ V2 → T1 ➡ T2 → ⓑ{a,I} V1. T1
 /2 width=3/ qed.
 
 (* Basic_1: was by definition: pr0_refl *)
-lemma tpr_refl: ∀T. T ➡ T.
+lemma tpr_refl: reflexive … tpr.
 #T elim T -T //
 #I elim I -I /2 width=1/
 qed.