X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fstatic_2%2Fstatic%2Flsubf_lsubf.ma;h=63173fbf7f0feaa436d7991a30de304928b1e61c;hp=bed259cf545a803167ff72e5bdf33e8d255c873d;hb=a454837a256907d2f83d42ced7be847e10361ea9;hpb=b4283c079ed7069016b8d924bbc7e08872440829

diff --git a/matita/matita/contribs/lambdadelta/static_2/static/lsubf_lsubf.ma b/matita/matita/contribs/lambdadelta/static_2/static/lsubf_lsubf.ma
index bed259cf5..63173fbf7 100644
--- a/matita/matita/contribs/lambdadelta/static_2/static/lsubf_lsubf.ma
+++ b/matita/matita/contribs/lambdadelta/static_2/static/lsubf_lsubf.ma
@@ -19,9 +19,10 @@ include "static_2/static/lsubf.ma".
 
 (* Main properties **********************************************************)
 
-theorem lsubf_sor: ∀K,L,g1,f1. ⦃K,g1⦄ ⫃𝐅* ⦃L,f1⦄ →
-                   ∀g2,f2. ⦃K,g2⦄ ⫃𝐅* ⦃L,f2⦄ →
-                   ∀g. g1 ⋓ g2 ≘ g → ∀f. f1 ⋓ f2 ≘ f → ⦃K,g⦄ ⫃𝐅* ⦃L,f⦄.
+theorem lsubf_sor:
+        ∀K,L,g1,f1. ⦃K,g1⦄ ⫃𝐅+ ⦃L,f1⦄ →
+        ∀g2,f2. ⦃K,g2⦄ ⫃𝐅+ ⦃L,f2⦄ →
+        ∀g. g1 ⋓ g2 ≘ g → ∀f. f1 ⋓ f2 ≘ f → ⦃K,g⦄ ⫃𝐅+ ⦃L,f⦄.
 #K elim K -K
 [ #L #g1 #f1 #H1 #g2 #f2 #H2 #g #Hg #f #Hf
   elim (lsubf_inv_atom1 … H1) -H1 #H1 #H destruct