alias id "nat" = "cic:/Coq/Init/Datatypes/nat.ind#xpointer(1/1)".
alias num (instance 0) = "natural number".
-alias symbol "eq" (instance 0) = "leibnitz's equality".
-alias symbol "plus" (instance 0) = "natural plus".
+alias symbol "eq" (instance 0) = "Coq's leibnitz's equality".
+alias symbol "plus" (instance 0) = "Coq's natural plus".
alias id "plus_n_O" = "cic:/Coq/Init/Peano/plus_n_O.con".
theorem a:
theorem foo: \forall n. n = n + 0.
intros.
rewrite < t; reflexivity.
-qed.
\ No newline at end of file
+qed.