X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fpredefined_virtuals.ml;fp=matita%2Fmatita%2Fpredefined_virtuals.ml;h=92cb18cfac13d75ee81c0660b959b9ac473f1786;hb=3c78efa39d4783f83638b1aabe8d776d83aabf35;hp=2ec69e63f23b7b0e55cbc6ea927b3c9e871e8d44;hpb=d08b01eee540a6e955cb12cb7421da4198a4ef48;p=helm.git

diff --git a/matita/matita/predefined_virtuals.ml b/matita/matita/predefined_virtuals.ml
index 2ec69e63f..92cb18cfa 100644
--- a/matita/matita/predefined_virtuals.ml
+++ b/matita/matita/predefined_virtuals.ml
@@ -1537,7 +1537,7 @@ let predefined_classes = [
  ["∨"; "⩖"; "∪"; "∩"; "⋓"; "⋒" ] ;
  ["a"; "α"; "𝕒"; "𝐚"; "𝛂"; "ⓐ"; ] ;
  ["A"; "ℵ"; "𝔸"; "𝐀"; "Ⓐ"; "𝗔"; ] ;
- ["b"; "β"; "ß"; "𝕓"; "𝐛"; "𝛃"; "ⓑ"; ] ;
+ ["b"; "β"; "ß"; "𝕓"; "𝐛"; "𝛃"; "ⓑ"; "♭"; ] ;
  ["B"; "ℶ"; "ℬ"; "𝔹"; "𝐁"; "Ⓑ"; ] ;
  ["c"; "𝕔"; "𝐜"; "ⓒ"; ] ;
  ["C"; "ℭ"; "∁"; "𝐂"; "ℂ"; "Ⓒ"; ] ;