made executable again

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / rt_computation / lpxs_length.ma

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 ec5b9dbe77cf7bf0d4c2881128da4f5fb01002a2..0f88794deb2b20a65313b053cf2a841507b662b1 100644 (file)
--- 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 +15,10 @@
 include "static_2/relocation/lex_length.ma".
 include "basic_2/rt_computation/lpxs.ma".
 
-(* UNBOUND PARALLEL RT-COMPUTATION FOR FULL LOCAL ENVIRONMENTS **************)
+(* EXTENDED 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 (G):
+      ∀L1,L2. ❨G,L1❩ ⊢ ⬈* L2 → |L1| = |L2|.
 /2 width=2 by lex_fwd_length/ qed-.