universary milestone in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / reduction / fpbq_lift.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/reduction/fpbq_lift.ma b/matita/matita/contribs/lambdadelta/basic_2/reduction/fpbq_lift.ma
index d432fae27f7f2c1bd8233e2733a6af262f732ec6..4029d941729addd293d5d5cd879e287fe11aa7b5 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/reduction/fpbq_lift.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/reduction/fpbq_lift.ma
@@ -19,7 +19,7 @@ include "basic_2/reduction/fpbq.ma".
 
 (* Advanced properties ******************************************************)
 
-lemma sta_fpbq: ∀h,g,G,L,T1,T2,l.
-                 ⦃G, L⦄ ⊢ T1 ▪[h, g] l+1 → ⦃G, L⦄ ⊢ T1 •*[h, 1] T2 →
-                 ⦃G, L, T1⦄ ≽[h, g] ⦃G, L, T2⦄.
+lemma sta_fpbq: ∀h,o,G,L,T1,T2,d.
+                 ⦃G, L⦄ ⊢ T1 ▪[h, o] d+1 → ⦃G, L⦄ ⊢ T1 •*[h, 1] T2 →
+                 ⦃G, L, T1⦄ ≽[h, o] ⦃G, L, T2⦄.
 /3 width=4 by fpbq_cpx, sta_cpx/ qed.