some restyling ...

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

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/lsubsx_lsubsx.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/lsubsx_lsubsx.ma
index 0a06062e63f8f5cd3b2909a818cbd9ae11c2fe8c..82038855e7d57fa1a93d5e4823642d2e9ff643c7 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/lsubsx_lsubsx.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/lsubsx_lsubsx.ma
@@ -18,8 +18,8 @@ include "basic_2/rt_computation/lsubsx.ma".
 
 (* Main properties **********************************************************)
 
-theorem lsubsx_fix: ∀h,f,G,L1,L. G ⊢ L1 ⊆ⓧ[h, f] L →
-                    ∀L2. G ⊢ L ⊆ⓧ[h, f] L2 → L = L2.
+theorem lsubsx_fix: ∀h,f,G,L1,L. G ⊢ L1 ⊆ⓧ[h,f] L →
+                    ∀L2. G ⊢ L ⊆ⓧ[h,f] L2 → L = L2.
 #h #f #G #L1 #L #H elim H -f -L1 -L
 [ #f #L2 #H
   >(lsubsx_inv_atom_sn … H) -L2 //