alias id "O" = "cic:/Coq/Init/Datatypes/nat.ind#xpointer(1/1/1)".
alias num (instance 0) = "natural number".
alias symbol "eq" (instance 0) = "leibnitz's equality".
alias id "O" = "cic:/Coq/Init/Datatypes/nat.ind#xpointer(1/1/1)".
alias num (instance 0) = "natural number".
alias symbol "eq" (instance 0) = "leibnitz's equality".