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 le /Coq/Init/Peano/le.ind#1/1
alias lt /Coq/Init/Peano/lt.con
alias not /Coq/Init/Logic/not.con
alias le /Coq/Init/Peano/le.ind#1/1
alias lt /Coq/Init/Peano/lt.con
alias not /Coq/Init/Logic/not.con