milestone update in ground_2 and basic_2A

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / etc_2A1 / fpn / fsb.etc

diff --git a/matita/matita/contribs/lambdadelta/basic_2/etc_2A1/fpn/fsb.etc b/matita/matita/contribs/lambdadelta/basic_2/etc_2A1/fpn/fsb.etc
deleted file mode 100644 (file)
index 3cd6861..0000000
--- a/matita/matita/contribs/lambdadelta/basic_2/etc_2A1/fpn/fsb.etc
+++ /dev/null
@@ -1,12 +0,0 @@
-(* Basic eliminators ********************************************************)
-
-theorem fsb_ind_alt: ∀h,g. ∀R: relation3 …. (
-                        ∀G1,L1,T1. ⦃G1, L1⦄ ⊢ ⦥[h,g] T1 → (
-                           ∀G2,L2,T2. ⦃G1, L1, T1⦄ ≽[h, g] ⦃G2, L2, T2⦄ →
-                           (⦃G1, L1, T1⦄ ⋕ ⦃G2, L2, T2⦄ → ⊥) → R G2 L2 T2
-                        ) → R G1 L1 T1
-                     ) →
-                     ∀G,L,T. ⦃G, L⦄ ⊢ ⦥[h, g] T → R G L T.
-#h #g #R #IH #G #L #T #H elim H -G -L -T
-/5 width=1 by fpb_fpbc, fsb_intro/
-qed-.