define pyk of prop lemma iff first as text unicode start of text unicode small p unicode small r unicode small o unicode small p unicode space unicode small l unicode small e unicode small m unicode small m unicode small a unicode space unicode small i unicode small f unicode small f unicode space unicode small f unicode small i unicode small r unicode small s unicode small t unicode end of text end unicode text end text end define
define tex of prop lemma iff first as text unicode start of text unicode capital i unicode small f unicode small f unicode capital f unicode small i unicode small r unicode small s unicode small t unicode end of text end unicode text end text end define
The pyk compiler, version 0.grue.20060417+ by Klaus Grue,