(* *)
(**************************************************************************)
-set "baseuri" "cic:/matita/generalize".
-include "legacy/coq.ma".
-alias num (instance 0) = "natural number".
+include "coq.ma".
+
+alias num (instance 0) = "Coq natural number".
alias symbol "eq" (instance 0) = "Coq's leibnitz's equality".
alias symbol "plus" (instance 0) = "Coq's natural plus".
alias id "plus_comm" = "cic:/Coq/Arith/Plus/plus_comm.con".