X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fpredefined_virtuals.ml;h=02a5c226998cf2db2d032370d45219c133f591a6;hb=b598b37379baabef24ae511596be7f740cbb0c2e;hp=e51f7b54eba7d77cf98588122a588407b8efcec5;hpb=c52e807a10cac88866b61fa458936dc5c0f5ee70;p=helm.git

diff --git a/matita/matita/predefined_virtuals.ml b/matita/matita/predefined_virtuals.ml
index e51f7b54e..02a5c2269 100644
--- a/matita/matita/predefined_virtuals.ml
+++ b/matita/matita/predefined_virtuals.ml
@@ -1510,7 +1510,7 @@ let predefined_classes = [
  [":"; "⁝"; ];
  ["."; "•"; "◦"; ];
  ["#"; "♯"; "⋕"; "⧣"; "⧤"; "⌘"; ];
- ["+"; "⊕"; "⊞"; ];
+ ["+"; "⨭"; "⨮"; "⊕"; "⊞"; ];
  ["-"; "÷"; "⊢"; "⊩"; "⧟"; "⊟"; ];
  ["="; "≝"; "≡"; "≘"; "≗"; "≐"; "≑"; "≛"; "≚"; "≙"; "⌆"; "⧦"; "⊜"; "≋"; "⩳"; "≅"; "⩬"; "≂"; "≃"; "≈"; ];  
  ["→"; "↦"; "⇝"; "⤞"; "⇾"; "⤍"; "⤏"; "⤳"; ] ;