define statement of axiom prime s eight 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 times ( metavar var b end metavar peano succ ) ) peano is ( ( metavar var a end metavar peano times metavar var b end metavar ) peano plus metavar var a end metavar ) ) end define
define proof of axiom prime s eight as rule tactic end define
The pyk compiler, version 0.grue.20050603 by Klaus Grue,