partial commit in static_2

[helm.git] / matita / matita / contribs / lambdadelta / static_2 / syntax / genv_weight.ma

diff --git a/matita/matita/contribs/lambdadelta/static_2/syntax/genv_weight.ma b/matita/matita/contribs/lambdadelta/static_2/syntax/genv_weight.ma
index 3dd315e0a6e39d128f6b7c978135db72aa3169e1..88dcbc185f4d2eeba7ccd6a76204d5751a2b0d3f 100644 (file)
--- a/matita/matita/contribs/lambdadelta/static_2/syntax/genv_weight.ma
+++ b/matita/matita/contribs/lambdadelta/static_2/syntax/genv_weight.ma
@@ -27,4 +27,4 @@ interpretation "weight (global environment)" 'Weight G = (gw G).
 (* Basic properties *********************************************************)
 
 lemma gw_pair: ∀I,G,T. ♯❨G❩ < ♯❨G.ⓑ[I]T❩.
-normalize /2 width=1 by monotonic_le_plus_r/ qed.
+normalize /2 width=1 by nle_plus_bi_sn/ qed.