define pyk of mendelson three two a as text unicode start of text unicode small m unicode small e unicode small n unicode small d unicode small e unicode small l unicode small s unicode small o unicode small n unicode space unicode small t unicode small h unicode small r unicode small e unicode small e unicode space unicode small t unicode small w unicode small o unicode space unicode small a unicode end of text end unicode text end text end define
define tex of mendelson three two a as text unicode start of text unicode newline unicode capital m unicode three unicode period unicode two unicode left parenthesis unicode small a unicode right parenthesis unicode end of text end unicode text end text end define
define statement of mendelson three two a as system prime s infer all metavar var t end metavar indeed ( metavar var t end metavar peano is metavar var t end metavar ) end define
define proof of mendelson three two a as rule tactic end define
The pyk compiler, version 0.grue.20050603 by Klaus Grue,