update in basic_2

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

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/jsx_lsubr.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/jsx_lsubr.ma
index 6fc7232946e34db304d563adfae66b56c6786d7c..4e048982b52f16ddfefdbb4ebb2c03701731e49f 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/jsx_lsubr.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/jsx_lsubr.ma
@@ -19,7 +19,8 @@ include "basic_2/rt_computation/jsx.ma".
 
 (* Forward lemmas with restricted refinement for local environments *********)
 
-lemma jsx_fwd_lsubr (h) (G): ∀L1,L2. G ⊢ L1 ⊒[h] L2 → L1 ⫃ L2.
+lemma jsx_fwd_lsubr (h) (G):
+      ∀L1,L2. G ⊢ L1 ⊒[h] L2 → L1 ⫃ L2.
 #h #G #L1 #L2 #H elim H -L1 -L2
 /2 width=1 by lsubr_bind, lsubr_unit/
 qed-.