X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbin%2Frecomm%2FrecommGcrGroundArith.ml;h=03f6c1ed0e34c704894f45df7e29682628106db1;hb=2ed8d2abcc3b0687141b627061b63350a0b200bd;hp=091cc7f5f52e8fa2433cba677e18840549a66972;hpb=4d232392091ee233afc26ecf3120dd5f5c6a33c8;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/bin/recomm/recommGcrGroundArith.ml b/matita/matita/contribs/lambdadelta/bin/recomm/recommGcrGroundArith.ml
index 091cc7f5f..03f6c1ed0 100644
--- a/matita/matita/contribs/lambdadelta/bin/recomm/recommGcrGroundArith.ml
+++ b/matita/matita/contribs/lambdadelta/bin/recomm/recommGcrGroundArith.ml
@@ -8,10 +8,10 @@ let step k st outs ins =
   | "STRICT" :: "ORDER" :: tl -> k T.OK ("ORDER" :: "STRICT" :: outs) tl
   | "ORDER" :: tl -> k T.OK ("ORDER" :: outs) tl
   | "MAXIMUM" :: tl -> k T.OK ("MAXIMUM" :: outs) tl
-  | "MAXIMUN" :: tl -> k T.OK ("MAXIMUM" :: outs) tl
   | "LEFT" :: "SUBTRACTION" :: tl -> k T.OK ("SUBTRACTION" :: "LEFT" :: outs) tl
   | "SUBTRACTION" :: tl -> k T.OK ("SUBTRACTION" :: outs) tl
   | "ADDITION" :: tl -> k T.OK ("ADDITION" :: outs) tl
+  | "RIGHT" :: "ADDITION" :: tl -> k T.OK ("ADDITION" :: "RIGHT" :: outs) tl
   | "PREDECESSOR" :: tl -> k T.OK ("PREDECESSOR" :: outs) tl
   | "SUCCESSOR" :: tl -> k T.OK ("SUCCESSOR" :: outs) tl
   | "NAT-INJECTION" :: tl -> k T.OK ("NAT-INJECTION" :: outs) tl