define pyk of lemma x=x+y-y(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 equal sign unicode small x unicode plus sign unicode small y unicode hyphen unicode small y 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=x+y-y(R) as text unicode start of text unicode small x unicode equal sign unicode small x unicode plus sign unicode small y unicode hyphen unicode small y 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,