define pyk of prop lemma weaken or 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 w unicode small e unicode small a unicode small k unicode small e unicode small n unicode space unicode small o unicode small r 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 weaken or first as text unicode start of text unicode capital w unicode small e unicode small a unicode small k unicode small e unicode small n unicode capital o unicode small r unicode one unicode end of text end unicode text end text end define
The pyk compiler, version 0.grue.20060417+ by Klaus Grue,