matita/matita/contribs/lambdadelta/ground/notation/relations/epsilon_3.ma

   1 (**************************************************************************)
   2 (*       ___                                                              *)
   3 (*      ||M||                                                             *)
   4 (*      ||A||       A project by Andrea Asperti                           *)
   5 (*      ||T||                                                             *)
   6 (*      ||I||       Developers:                                           *)
   7 (*      ||T||         The HELM team.                                      *)
   8 (*      ||A||         http://helm.cs.unibo.it                             *)
   9 (*      \   /                                                             *)
  10 (*       \ /        This file is distributed under the terms of the       *)
  11 (*        v         GNU General Public License Version 2                  *)
  12 (*                                                                        *)
  13 (**************************************************************************)
  14
  15 (* NOTATION FOR DELAYED UPDATING ********************************************)
  16
  17 (* GROUND NOTATION **********************************************************)
  18
  19 notation < "hvbox( a ϵ break term 46 u )"
  20   non associative with precedence 45
  21   for @{ 'Epsilon $S $a $u }.
  22
  23 notation > "hvbox( a ϵ break term 46 u )"
  24   non associative with precedence 45
  25   for @{ 'Epsilon ? $a $u }.
  26
  27 notation > "hvbox( a ϵ{ break term 46 S } break term 46 u )"
  28   non associative with precedence 45
  29   for @{ 'Epsilon $S $a $u }.