ground_2 released and permanently renamed as ground

[helm.git] / matita / matita / contribs / lambdadelta / ground_2 / etc / lib / oplus_4.etc

diff --git a/matita/matita/contribs/lambdadelta/ground_2/etc/lib/oplus_4.etc b/matita/matita/contribs/lambdadelta/ground_2/etc/lib/oplus_4.etc
deleted file mode 100644 (file)
index 7905d51..0000000
--- a/matita/matita/contribs/lambdadelta/ground_2/etc/lib/oplus_4.etc
+++ /dev/null
@@ -1,29 +0,0 @@
-(**************************************************************************)
-(*       ___                                                              *)
-(*      ||M||                                                             *)
-(*      ||A||       A project by Andrea Asperti                           *)
-(*      ||T||                                                             *)
-(*      ||I||       Developers:                                           *)
-(*      ||T||         The HELM team.                                      *)
-(*      ||A||         http://helm.cs.unibo.it                             *)
-(*      \   /                                                             *)
-(*       \ /        This file is distributed under the terms of the       *)
-(*        v         GNU General Public License Version 2                  *)
-(*                                                                        *)
-(**************************************************************************)
-
-(* GENERAL NOTATION USED BY THE FORMAL SYSTEM λδ ****************************)
-
-notation < "hvbox( l1 ⊕ break l2 )"
-  left associative with precedence 60
-  for @{ 'OPlus $A $B $l1 $l2 }.
-
-notation > "hvbox( l1 ⊕ break l2 )"
-  left associative with precedence 60
-  for @{ 'OPlus ? ? $l1 $l2 }.
-(*
-(**) fix pair notation
-notation > "hvbox( l1 ⊕{ break term 46 A, break term 46 A } break term 61 l2 )"
-  non associative with precedence 60
-  for @{ 'OPlus $A $B $l1 $l2 }.
-*)