alias id "nat" = "cic:/Coq/Init/Datatypes/nat.ind#xpointer(1/1)".
alias id "bool" = "cic:/Coq/Init/Datatypes/bool.ind#xpointer(1/1)".
alias id "nat" = "cic:/Coq/Init/Datatypes/nat.ind#xpointer(1/1)".
alias id "bool" = "cic:/Coq/Init/Datatypes/bool.ind#xpointer(1/1)".