define statement of axiom prime a one as system prime s infer all metavar var a end metavar indeed all metavar var b end metavar indeed ( metavar var a end metavar peano imply ( metavar var b end metavar peano imply metavar var a end metavar ) ) end define
define proof of axiom prime a one as rule tactic end define
The pyk compiler, version 0.grue.20050603 by Klaus Grue,