refiner porting from matita 1.

[helm.git] / matita / matita / predefined_virtuals.ml

diff --git a/matita/matita/predefined_virtuals.ml b/matita/matita/predefined_virtuals.ml
index 72fca431c9c56009aec29d15d4e85bc424fbb587..a94fbd552922ecf3c126b253f3c9413791c1a2d2 100644 (file)
--- a/matita/matita/predefined_virtuals.ml
+++ b/matita/matita/predefined_virtuals.ml
@@ -1503,6 +1503,8 @@ let load_predefined_virtuals () =
 ;;
 
 let predefined_classes = [
+ ["-"; "÷"; "⊢"; ];
+ ["="; "≃"; "≈"; "≝"; "≡"; "≅"; "≐"; "≑"; ];  
  ["→"; "⇝"; "⇾"; "⤍"; "⤏"; "⤳"; ] ;
  ["⇒"; "➾"; "⇨"; "➡"; "⇉"; "⥤"; "⥰"; ] ;
  ["⇑"; "⇧"; "⬆"; ] ;