milestone update in basic_2, update in ground and static_2

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

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbs_fpb.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbs_fpb.ma
index 632fe7dc6d656672c7727201a3ecd5f5cec83325..73715fc3a0fefc9269f2604612838be752b2783a 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbs_fpb.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbs_fpb.ma
@@ -19,6 +19,7 @@ include "basic_2/rt_computation/fpbs.ma".
 
 (* Properties with proper parallel rst-reduction on closures ****************)
 
-lemma fpb_fpbs: ∀h,o,G1,G2,L1,L2,T1,T2. ⦃G1, L1, T1⦄ ≻[h, o] ⦃G2, L2, T2⦄ →
-                ⦃G1, L1, T1⦄ ≥[h, o] ⦃G2, L2, T2⦄.
+lemma fpb_fpbs:
+      ∀G1,G2,L1,L2,T1,T2. ❪G1,L1,T1❫ ≻ ❪G2,L2,T2❫ →
+      ❪G1,L1,T1❫ ≥ ❪G2,L2,T2❫.
 /3 width=1 by fpbq_fpbs, fpb_fpbq/ qed.