define pyk of iatest as text unicode start of text unicode small i unicode small a unicode small t unicode small e unicode small s unicode small t unicode end of text end unicode text end text end define
define statement of iatest as pred calc infer all metavar var g end metavar indeed all metavar var y end metavar indeed quote metavar var y end metavar end quote avoid zero quote metavar var g end metavar end quote endorse metavar var g end metavar imply forall metavar var y end metavar dot metavar var y end metavar imply metavar var g end metavar end forall end define
define proof of iatest as lambda var c dot lambda var x dot proof expand quote pred calc infer all metavar var g end metavar indeed all metavar var y end metavar indeed quote metavar var y end metavar end quote avoid zero quote metavar var g end metavar end quote endorse pc1 conclude metavar var g end metavar imply metavar var y end metavar imply metavar var g end metavar cut pcia modus probans quote metavar var y end metavar end quote avoid zero quote metavar var g end metavar end quote modus ponens metavar var g end metavar imply metavar var y end metavar imply metavar var g end metavar conclude metavar var g end metavar imply forall metavar var y end metavar dot metavar var y end metavar imply metavar var g end metavar end forall end quote state proof state cache var c end expand end define
The pyk compiler, version 0.grue.20060417+ by Klaus Grue,