matita/matita/tests/ng_pts.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 universe constraint Type[0] < Type[1].
  16 universe constraint Type[1] < Type[2].
  17 universe constraint CProp[0] < CProp[1].
  18 universe constraint CProp[1] < CProp[2].
  19 universe constraint Type[0] ≤ CProp[0].
  20 universe constraint CProp[0] ≤ Type[0].
  21 universe constraint Type[1] ≤ CProp[1].
  22 universe constraint CProp[1] ≤ Type[1].
  23 universe constraint Type[2] ≤ CProp[2].
  24 universe constraint CProp[2] ≤ Type[2].