renaming ...

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / grammar / cl_restricted_weight.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/grammar/cl_restricted_weight.ma b/matita/matita/contribs/lambdadelta/basic_2/grammar/cl_restricted_weight.ma
index 3669ca151440c22308b55b73c06a0e6568b4ff86..fb2bcaf94cff0b3f8232069d9f7979a79f0a6acb 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/grammar/cl_restricted_weight.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/grammar/cl_restricted_weight.ma
@@ -24,7 +24,7 @@ interpretation "weight (restricted closure)" 'Weight L T = (rfw L T).
 (* Basic properties *********************************************************)
 
 (* Basic_1: was: flt_shift *)
-lemma rfw_shift: ∀a,I,K,V,T. ♯{K.ⓑ{I}V, T} < ♯{K, ⓑ{a,I}V.T}.
+lemma rfw_shift: ∀p,I,K,V,T. ♯{K.ⓑ{I}V, T} < ♯{K, ⓑ{p,I}V.T}.
 normalize //
 qed.