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=1ee9d29e0bca9a91027ff72e28aeed392fcd9bf5;hb=8c6e4521acc9dad59b3ceebae66ce5e7a63a7c44;hp=92cb18cfac13d75ee81c0660b959b9ac473f1786;hpb=2c68dcfee2c3fe819c8f92a9609620a85909ce8a;p=helm.git

diff --git a/matita/matita/predefined_virtuals.ml b/matita/matita/predefined_virtuals.ml
index 92cb18cfa..1ee9d29e0 100644
--- a/matita/matita/predefined_virtuals.ml
+++ b/matita/matita/predefined_virtuals.ml
@@ -1570,7 +1570,7 @@ let predefined_classes = [
  ["q"; "𝕢"; "𝐪"; "ⓠ"; ] ;
  ["Q"; "ℚ"; "𝐐"; "Ⓠ"; ] ;
  ["r"; "ρ"; "ϱ"; "𝕣"; "𝐫"; "𝛒"; "𝛠"; "ⓡ"; ] ;
- ["R"; "ℛ"; "ℜ"; "ℝ"; "𝐑"; "Ⓡ"; ] ;
+ ["R"; "ℛ"; "ℜ"; "ℝ"; "𝐑"; "Ⓡ"; "ᴿ"; ] ;
  ["s"; "σ"; "ς"; "𝕤"; "𝐬"; "𝛔"; "ⓢ"; ] ;
  ["S"; "Σ"; "𝕊"; "𝐒"; "𝚺"; "Ⓢ"; "𝗦"; ] ;
  ["t"; "τ"; "𝕥"; "𝐭"; "𝛕"; "ⓣ"; ] ;