X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fsyntax%2Fcl_restricted_weight.ma;h=5af875355721a104bd64303e68aa8c90adcb3119;hp=467d3f1b7a02421a719d054b281c17e7d391f717;hb=222044da28742b24584549ba86b1805a87def070;hpb=73966e3e9fd17155ca67e6b4a32f52225cea9d3c

diff --git a/matita/matita/contribs/lambdadelta/basic_2/syntax/cl_restricted_weight.ma b/matita/matita/contribs/lambdadelta/basic_2/syntax/cl_restricted_weight.ma
index 467d3f1b7..5af875355 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/syntax/cl_restricted_weight.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/syntax/cl_restricted_weight.ma
@@ -27,11 +27,11 @@ interpretation "weight (restricted closure)" 'Weight L T = (rfw L T).
 lemma rfw_shift: ∀p,I,K,V,T. ♯{K.ⓑ{I}V, T} < ♯{K, ⓑ{p,I}V.T}.
 normalize /2 width=1 by monotonic_le_plus_r/
 qed.
-(*
+
 lemma rfw_clear: ∀p,I1,I2,K,V,T. ♯{K.ⓤ{I1}, T} < ♯{K, ⓑ{p,I2}V.T}.
 normalize /4 width=1 by monotonic_le_plus_r, le_S_S/
 qed.
-*)
+
 lemma rfw_tpair_sn: ∀I,L,V,T. ♯{L, V} < ♯{L, ②{I}V.T}.
 normalize in ⊢ (?→?→?→?→?%%); //
 qed.