X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fsyntax%2Flenv_weight.ma;fp=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fsyntax%2Flenv_weight.ma;h=4bf0bcaa89f7534e5b1e306fdf94d2f2c2e35aad;hb=73966e3e9fd17155ca67e6b4a32f52225cea9d3c;hp=1a61b7d4ffe310d883f244e42b80c6190ff023ac;hpb=7632da8aa4f6751e351546be3d90fb23f634108c;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/syntax/lenv_weight.ma b/matita/matita/contribs/lambdadelta/basic_2/syntax/lenv_weight.ma
index 1a61b7d4f..4bf0bcaa8 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/syntax/lenv_weight.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/syntax/lenv_weight.ma
@@ -12,7 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
-include "basic_2/syntax/term_weight.ma".
+include "basic_2/syntax/bind_weight.ma".
 include "basic_2/syntax/lenv.ma".
 
 (* WEIGHT OF A LOCAL ENVIRONMENT ********************************************)
@@ -27,7 +27,7 @@ interpretation "weight (local environment)" 'Weight L = (lw L).
 (* Basic properties *********************************************************)
 
 lemma lw_pair: ∀I,L,V. ♯{L} < ♯{L.ⓑ{I}V}.
-/3 width=1 by lt_plus_to_minus_r, monotonic_lt_plus_r/ qed.
+normalize /2 width=1 by monotonic_le_plus_r/ qed.
 
 (* Basic_1: removed theorems 4: clt_cong clt_head clt_thead clt_wf_ind *)
 (* Basic_1: removed local theorems 1: clt_wf__q_ind *)