define pyk of seqeval verify one var x term var y sequent var z end eval as text unicode start of text unicode small s unicode small e unicode small q unicode small e unicode small v unicode small a unicode small l unicode space unicode small v unicode small e unicode small r unicode small i unicode small f unicode small y unicode space unicode small o unicode small n unicode small e unicode space unicode asterisk unicode space unicode small t unicode small e unicode small r unicode small m unicode space unicode asterisk unicode space unicode small s unicode small e unicode small q unicode small u unicode small e unicode small n unicode small t unicode space unicode asterisk unicode space unicode small e unicode small n unicode small d unicode space unicode small e unicode small v unicode small a unicode small l unicode end of text end unicode text end text end define
define tex of seqeval verify one var x term var y sequent var z end eval as text unicode start of text unicode newline unicode left brace unicode backslash unicode small c unicode small a unicode small l unicode space unicode capital s unicode right brace unicode underscore unicode left brace unicode one unicode right brace unicode circumflex unicode left brace unicode capital e unicode right brace unicode left parenthesis unicode number sign unicode one unicode period unicode newline unicode comma unicode space unicode number sign unicode two unicode period unicode newline unicode comma unicode space unicode number sign unicode three unicode period unicode newline unicode right parenthesis unicode end of text end unicode text end text end define
define value of seqeval verify one var c term var t sequent var q end eval as var c tagged guard ( var t tagged guard newline tagged if var q is error then var q else newline tagged if not ( var q second term root equal quote x endorse x end quote ) then error two quote unicode start of text unicode capital t unicode small h unicode small e unicode space unicode small v unicode small e unicode small r unicode small i unicode small f unicode small y unicode space unicode small o unicode small p unicode small e unicode small r unicode small a unicode small t unicode small i unicode small o unicode small n unicode space unicode small r unicode small e unicode small q unicode small u unicode small i unicode small r unicode small e unicode small s unicode space unicode small t unicode small h unicode small e unicode space unicode small c unicode small o unicode small n unicode small c unicode small l unicode small u unicode small s unicode small i unicode small o unicode small n unicode space unicode small o unicode small f unicode space unicode small i unicode small t unicode small s unicode space unicode small a unicode small r unicode small g unicode small u unicode small m unicode small e unicode small n unicode small t unicode space unicode small t unicode small o unicode space unicode small b unicode small e unicode space unicode small a unicode small n unicode space unicode small e unicode small n unicode small d unicode small o unicode small r unicode small s unicode small e unicode small m unicode small e unicode small n unicode small t unicode colon unicode end of text end unicode text end quote term var t end error else newline tagged if normalizing untag eval var q second first stack true cache var c end eval tagged apply var c end untag then var q zeroth pair ( var q first pair ( var q second second pair true ) ) else newline error two quote unicode start of text unicode capital f unicode small a unicode small l unicode small s unicode small e unicode space unicode small s unicode small i unicode small d unicode small e unicode space unicode small c unicode small o unicode small n unicode small d unicode small i unicode small t unicode small i unicode small o unicode small n unicode colon unicode end of text end unicode text end quote term var t end error end if end if end if ) end define
The pyk compiler, version 0.grue.20060417 by Klaus Grue,