X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Flib%2Fformal_topology%2Fbasic_topologies_to_o-basic_topologies.ma;fp=matita%2Fmatita%2Flib%2Fformal_topology%2Fbasic_topologies_to_o-basic_topologies.ma;h=6b07dfeb0863a9c493d9b71d90bb42361054de7d;hb=716338697e54d7a7e3602aabdecc2a8a639d683e;hp=58b75fb680ececa60755fcb2e77b7105b9245254;hpb=e31d9eb44ea0e5dd472e10282a826bdba2126810;p=helm.git

diff --git a/matita/matita/lib/formal_topology/basic_topologies_to_o-basic_topologies.ma b/matita/matita/lib/formal_topology/basic_topologies_to_o-basic_topologies.ma
index 58b75fb68..6b07dfeb0 100644
--- a/matita/matita/lib/formal_topology/basic_topologies_to_o-basic_topologies.ma
+++ b/matita/matita/lib/formal_topology/basic_topologies_to_o-basic_topologies.ma
@@ -15,7 +15,7 @@
 include "formal_topology/basic_topologies.ma".
 include "formal_topology/o-basic_topologies.ma".
 include "formal_topology/relations_to_o-algebra.ma".
-
+(*
 definition o_basic_topology_of_basic_topology: basic_topology → Obasic_topology.
  intros (b); constructor 1;
   [ apply (POW' b) | apply (A b) | apply (J b);
@@ -89,3 +89,4 @@ theorem BTop_to_OBTop_full: full2 ?? BTop_to_OBTop.
    unfold image_coercion; cases Hg; whd; simplify; intro; simplify;
 qed.
 *)
+