define pyk of lemma x*y=zBackwards(R) as text unicode start of text unicode small l unicode small e unicode small m unicode small m unicode small a unicode space unicode small x unicode asterisk unicode small y unicode equal sign unicode small z unicode capital b unicode small a unicode small c unicode small k unicode small w unicode small a unicode small r unicode small d unicode small s unicode left parenthesis unicode capital r unicode right parenthesis unicode end of text end unicode text end text end define
define tex of lemma x*y=zBackwards(R) as text unicode start of text unicode small x unicode asterisk unicode small y unicode equal sign unicode small z unicode capital b unicode small a unicode small c unicode small k unicode small w unicode small a unicode small r unicode small d unicode small s unicode left parenthesis unicode capital r unicode right parenthesis unicode end of text end unicode text end text end define
The pyk compiler, version 0.grue.20060417+ by Klaus Grue,