alias O /Coq/Init/Datatypes/nat.ind#1/1/1
alias S /Coq/Init/Datatypes/nat.ind#1/1/2
alias plus /Coq/Init/Peano/plus.con
alias O /Coq/Init/Datatypes/nat.ind#1/1/1
alias S /Coq/Init/Datatypes/nat.ind#1/1/2
alias plus /Coq/Init/Peano/plus.con
alias not /Coq/Init/Logic/not.con
(eq nat (\x:nat.\y:nat.O O O) (\x:nat.\y:nat.O O O))
/Coq/Init/Logic/f_equal2.con
alias not /Coq/Init/Logic/not.con
(eq nat (\x:nat.\y:nat.O O O) (\x:nat.\y:nat.O O O))
/Coq/Init/Logic/f_equal2.con