X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_computation%2Flpxs_length.ma;h=46dbd458d30d325f3ddac9be087295432b638e2f;hb=730642efca3fb00ca4f8268bd97b0778cff14514;hp=8b086f40c81f35abb4790ce808c814aa60bd095d;hpb=47a745462a714af9d65cea7b61af56524bd98fa1;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/lpxs_length.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/lpxs_length.ma
index 8b086f40c..46dbd458d 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/lpxs_length.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/lpxs_length.ma
@@ -15,9 +15,9 @@
 include "basic_2/relocation/lex_length.ma".
 include "basic_2/rt_computation/lpxs.ma".
 
-(* UNCOUNTED PARALLEL RT-COMPUTATION FOR LOCAL ENVIRONMENTS *****************)
+(* UNBOUND PARALLEL RT-COMPUTATION FOR FULL LOCAL ENVIRONMENTS **************)
 
 (* Forward lemmas with length for local environments ************************)
 
-lemma lpxs_fwd_length: ∀h,G,L1,L2. ⦃G, L1⦄ ⊢ ⬈*[h] L2 → |L1| = |L2|.
+lemma lpxs_fwd_length (h) (G): ∀L1,L2. ⦃G, L1⦄ ⊢ ⬈*[h] L2 → |L1| = |L2|.
 /2 width=2 by lex_fwd_length/ qed-.