define pyk of x is equivalence relation in x as text unicode start of text unicode quotation mark unicode space unicode small i unicode small s unicode space unicode small e unicode small q unicode small u unicode small i unicode small v unicode small a unicode small l unicode small e unicode small n unicode small c unicode small e unicode space unicode small r unicode small e unicode small l unicode small a unicode small t unicode small i unicode small o unicode small n unicode space unicode small i unicode small n unicode space unicode quotation mark unicode end of text end unicode text end text end define
define tex of var r is equivalence relation in var x as text unicode start of text unicode capital e unicode small q unicode capital r unicode small e unicode small l unicode left parenthesis unicode number sign unicode one unicode period unicode newline unicode comma unicode number sign unicode two unicode period unicode newline unicode right parenthesis unicode end of text end unicode text end text end define
define macro of var r is equivalence relation in var x as lambda var t dot lambda var s dot lambda var c dot macro define four var t state var s cache var c definition quote macro define var r is equivalence relation in var x as var r is reflexive relation in var x and0 var r is symmetric relation in var x and0 var r is transitive relation in var x end define end quote end define end define
The pyk compiler, version 0.grue.20060417+ by Klaus Grue,