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test-quines.ss
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test-quines.ss
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(load "mk.scm")
(define eval-expo
(lambda (exp env val)
(conde
((fresh (v)
(== `(quote ,v) exp)
(not-in-envo 'quote env)
(absento 'closure v)
(== v val)))
((fresh (a*)
(== `(list . ,a*) exp)
(not-in-envo 'list env)
(absento 'closure a*)
(proper-listo a* env val)))
((symbolo exp) (lookupo exp env val))
((fresh (rator rand x body env^ a)
(== `(,rator ,rand) exp)
(eval-expo rator env `(closure ,x ,body ,env^))
(eval-expo rand env a)
(eval-expo body `((,x . ,a) . ,env^) val)))
((fresh (x body)
(== `(lambda (,x) ,body) exp)
(symbolo x)
(not-in-envo 'lambda env)
(== `(closure ,x ,body ,env) val))))))
(define not-in-envo
(lambda (x env)
(conde
((fresh (y v rest)
(== `((,y . ,v) . ,rest) env)
(=/= y x)
(not-in-envo x rest)))
((== '() env)))))
(define proper-listo
(lambda (exp env val)
(conde
((== '() exp)
(== '() val))
((fresh (a d t-a t-d)
(== `(,a . ,d) exp)
(== `(,t-a . ,t-d) val)
(eval-expo a env t-a)
(proper-listo d env t-d))))))
(define lookupo
(lambda (x env t)
(fresh (rest y v)
(== `((,y . ,v) . ,rest) env)
(conde
((== y x) (== v t))
((=/= y x) (lookupo x rest t))))))
(test-check "1 quine"
(run 1 (q) (eval-expo q '() q))
'((((lambda (_.0) (list _.0 (list 'quote _.0)))
'(lambda (_.0) (list _.0 (list 'quote _.0))))
(=/= ((_.0 closure)) ((_.0 list)) ((_.0 quote)))
(sym _.0))))
(test-check "2 quines"
(run 2 (q) (eval-expo q '() q))
'((((lambda (_.0) (list _.0 (list 'quote _.0)))
'(lambda (_.0) (list _.0 (list 'quote _.0))))
(=/= ((_.0 closure)) ((_.0 list)) ((_.0 quote)))
(sym _.0))
(((lambda (_.0)
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0)))
'(lambda (_.0)
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1)
(absento (closure _.2)))))
(test-check "3 quines"
(run 3 (q) (eval-expo q '() q))
'((((lambda (_.0) (list _.0 (list 'quote _.0)))
'(lambda (_.0) (list _.0 (list 'quote _.0))))
(=/= ((_.0 closure)) ((_.0 list)) ((_.0 quote)))
(sym _.0))
(((lambda (_.0)
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0)))
'(lambda (_.0)
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
(list _.0 (list ((lambda (_.1) 'quote) '_.2) _.0)))
'(lambda (_.0)
(list _.0 (list ((lambda (_.1) 'quote) '_.2) _.0))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 quote)))
(sym _.0 _.1)
(absento (closure _.2)))))
(test-check "5 quines"
(run 5 (q) (eval-expo q '() q))
'((((lambda (_.0) (list _.0 (list 'quote _.0)))
'(lambda (_.0) (list _.0 (list 'quote _.0))))
(=/= ((_.0 closure)) ((_.0 list)) ((_.0 quote)))
(sym _.0))
(((lambda (_.0)
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0)))
'(lambda (_.0)
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
(list _.0 (list ((lambda (_.1) 'quote) '_.2) _.0)))
'(lambda (_.0)
(list _.0 (list ((lambda (_.1) 'quote) '_.2) _.0))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 quote)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
(list (list 'lambda '(_.0) _.0) (list 'quote _.0)))
'(list (list 'lambda '(_.0) _.0) (list 'quote _.0)))
(=/= ((_.0 closure)) ((_.0 list)) ((_.0 quote)))
(sym _.0))
(((lambda (_.0)
(list _.0 (list ((lambda (_.1) _.1) 'quote) _.0)))
'(lambda (_.0)
(list _.0 (list ((lambda (_.1) _.1) 'quote) _.0))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1))))
(test-check "10 quines"
(run 10 (q) (eval-expo q '() q))
'((((lambda (_.0) (list _.0 (list 'quote _.0)))
'(lambda (_.0) (list _.0 (list 'quote _.0))))
(=/= ((_.0 closure)) ((_.0 list)) ((_.0 quote)))
(sym _.0))
(((lambda (_.0)
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0)))
'(lambda (_.0)
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
(list _.0 (list ((lambda (_.1) 'quote) '_.2) _.0)))
'(lambda (_.0)
(list _.0 (list ((lambda (_.1) 'quote) '_.2) _.0))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 quote)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
(list (list 'lambda '(_.0) _.0) (list 'quote _.0)))
'(list (list 'lambda '(_.0) _.0) (list 'quote _.0)))
(=/= ((_.0 closure)) ((_.0 list)) ((_.0 quote)))
(sym _.0))
(((lambda (_.0)
(list _.0 (list ((lambda (_.1) _.1) 'quote) _.0)))
'(lambda (_.0)
(list _.0 (list ((lambda (_.1) _.1) 'quote) _.0))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1))
(((lambda (_.0)
((lambda (_.1) (list _.0 (list 'quote _.0))) '_.2))
'(lambda (_.0)
((lambda (_.1) (list _.0 (list 'quote _.0))) '_.2)))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
(list _.0 ((lambda (_.1) (list 'quote _.0)) '_.2)))
'(lambda (_.0)
(list _.0 ((lambda (_.1) (list 'quote _.0)) '_.2))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
(list _.0 (list 'quote ((lambda (_.1) _.0) '_.2))))
'(lambda (_.0)
(list _.0 (list 'quote ((lambda (_.1) _.0) '_.2)))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
((lambda (_.1) (list _.1 (list 'quote _.1))) _.0))
'(lambda (_.0)
((lambda (_.1) (list _.1 (list 'quote _.1))) _.0)))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1))
(((lambda (_.0)
(list _.0 ((lambda (_.1) (list 'quote _.1)) _.0)))
'(lambda (_.0)
(list _.0 ((lambda (_.1) (list 'quote _.1)) _.0))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1))))
(test-check "40 quines"
(run 40 (q) (eval-expo q '() q))
'((((lambda (_.0) (list _.0 (list 'quote _.0)))
'(lambda (_.0) (list _.0 (list 'quote _.0))))
(=/= ((_.0 closure)) ((_.0 list)) ((_.0 quote)))
(sym _.0))
(((lambda (_.0)
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0)))
'(lambda (_.0)
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
(list _.0 (list ((lambda (_.1) 'quote) '_.2) _.0)))
'(lambda (_.0)
(list _.0 (list ((lambda (_.1) 'quote) '_.2) _.0))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 quote)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
(list (list 'lambda '(_.0) _.0) (list 'quote _.0)))
'(list (list 'lambda '(_.0) _.0) (list 'quote _.0)))
(=/= ((_.0 closure)) ((_.0 list)) ((_.0 quote)))
(sym _.0))
(((lambda (_.0)
(list _.0 (list ((lambda (_.1) _.1) 'quote) _.0)))
'(lambda (_.0)
(list _.0 (list ((lambda (_.1) _.1) 'quote) _.0))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1))
(((lambda (_.0)
((lambda (_.1) (list _.0 (list 'quote _.0))) '_.2))
'(lambda (_.0)
((lambda (_.1) (list _.0 (list 'quote _.0))) '_.2)))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
(list _.0 ((lambda (_.1) (list 'quote _.0)) '_.2)))
'(lambda (_.0)
(list _.0 ((lambda (_.1) (list 'quote _.0)) '_.2))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
(list _.0 (list 'quote ((lambda (_.1) _.0) '_.2))))
'(lambda (_.0)
(list _.0 (list 'quote ((lambda (_.1) _.0) '_.2)))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
((lambda (_.1) (list _.1 (list 'quote _.1))) _.0))
'(lambda (_.0)
((lambda (_.1) (list _.1 (list 'quote _.1))) _.0)))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1))
(((lambda (_.0)
(list _.0 ((lambda (_.1) (list 'quote _.1)) _.0)))
'(lambda (_.0)
(list _.0 ((lambda (_.1) (list 'quote _.1)) _.0))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1))
(((lambda (_.0)
((lambda (_.1) (list _.0 (list _.1 _.0))) 'quote))
'(lambda (_.0)
((lambda (_.1) (list _.0 (list _.1 _.0))) 'quote)))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)))
(sym _.0 _.1))
(((lambda (_.0)
(list _.0 ((lambda (_.1) (list _.1 _.0)) 'quote)))
'(lambda (_.0)
(list _.0 ((lambda (_.1) (list _.1 _.0)) 'quote))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)))
(sym _.0 _.1))
(((lambda (_.0)
(list _.0 (list 'quote ((lambda (_.1) _.1) _.0))))
'(lambda (_.0)
(list _.0 (list 'quote ((lambda (_.1) _.1) _.0)))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1))
(((lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
(list ((lambda (_.3) 'quote) '_.4) _.0)))
'(lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
(list ((lambda (_.3) 'quote) '_.4) _.0))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.3 closure)) ((_.3 quote)))
(sym _.0 _.1 _.3)
(absento (closure _.2) (closure _.4)))
(((lambda (_.0)
(list ((lambda (_.1) _.1) _.0) (list 'quote _.0)))
'(lambda (_.0)
(list ((lambda (_.1) _.1) _.0) (list 'quote _.0))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1))
(((lambda (_.0)
(list _.0 (list 'quote ((lambda (_.1) _.0) _.0))))
'(lambda (_.0)
(list _.0 (list 'quote ((lambda (_.1) _.0) _.0)))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1))
(((lambda (_.0)
(list _.0 ((lambda (_.1) (list 'quote _.0)) _.0)))
'(lambda (_.0)
(list _.0 ((lambda (_.1) (list 'quote _.0)) _.0))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1))
(((lambda (_.0)
((lambda (_.1) (list _.1 (list 'quote _.0))) _.0))
'(lambda (_.0)
((lambda (_.1) (list _.1 (list 'quote _.0))) _.0)))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1))
(((lambda (_.0)
(list _.0 (list ((lambda (_.1) 'quote) _.0) _.0)))
'(lambda (_.0)
(list _.0 (list ((lambda (_.1) 'quote) _.0) _.0))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 quote)))
(sym _.0 _.1))
(((lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
(list ((lambda (_.3) _.3) 'quote) _.0)))
'(lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
(list ((lambda (_.3) _.3) 'quote) _.0))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.3 closure)))
(sym _.0 _.1 _.3)
(absento (closure _.2)))
(((lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
((lambda (_.3) (list 'quote _.0)) '_.4)))
'(lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
((lambda (_.3) (list 'quote _.0)) '_.4))))
(=/= ((_.0 _.1)) ((_.0 _.3)) ((_.0 closure)) ((_.0 lambda))
((_.0 list)) ((_.0 quote)) ((_.1 closure)) ((_.3 closure))
((_.3 list)) ((_.3 quote)))
(sym _.0 _.1 _.3)
(absento (closure _.2) (closure _.4)))
(((lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
(list 'quote ((lambda (_.3) _.0) '_.4))))
'(lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
(list 'quote ((lambda (_.3) _.0) '_.4)))))
(=/= ((_.0 _.1)) ((_.0 _.3)) ((_.0 closure)) ((_.0 lambda))
((_.0 list)) ((_.0 quote)) ((_.1 closure)) ((_.3 closure)))
(sym _.0 _.1 _.3)
(absento (closure _.2) (closure _.4)))
(((lambda (_.0)
(list
_.0
(list
((lambda (_.1) 'quote) '_.2)
((lambda (_.3) _.0) '_.4))))
'(lambda (_.0)
(list
_.0
(list
((lambda (_.1) 'quote) '_.2)
((lambda (_.3) _.0) '_.4)))))
(=/= ((_.0 _.3)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 quote)) ((_.3 closure)))
(sym _.0 _.1 _.3)
(absento (closure _.2) (closure _.4)))
(((lambda (_.0)
((lambda (_.1) (list _.0 (list 'quote _.1))) _.0))
'(lambda (_.0)
((lambda (_.1) (list _.0 (list 'quote _.1))) _.0)))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1))
(((lambda (_.0)
(list _.0 (list 'quote ((lambda (_.1) _.0) (list)))))
'(lambda (_.0)
(list _.0 (list 'quote ((lambda (_.1) _.0) (list))))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1))
(((lambda (_.0)
(list
(list 'lambda '(_.0) _.0)
(list ((lambda (_.1) 'quote) '_.2) _.0)))
'(list
(list 'lambda '(_.0) _.0)
(list ((lambda (_.1) 'quote) '_.2) _.0)))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 quote)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
((lambda (_.1)
(list ((lambda (_.2) _.0) '_.3) (list 'quote _.0)))
'_.4))
'(lambda (_.0)
((lambda (_.1)
(list ((lambda (_.2) _.0) '_.3) (list 'quote _.0)))
'_.4)))
(=/= ((_.0 _.1)) ((_.0 _.2)) ((_.0 closure)) ((_.0 lambda))
((_.0 list)) ((_.0 quote)) ((_.1 closure)) ((_.1 lambda))
((_.1 list)) ((_.1 quote)) ((_.2 closure)))
(sym _.0 _.1 _.2)
(absento (closure _.3) (closure _.4)))
(((lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
((lambda (_.3) (list 'quote _.3)) _.0)))
'(lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
((lambda (_.3) (list 'quote _.3)) _.0))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.3 closure)) ((_.3 list))
((_.3 quote)))
(sym _.0 _.1 _.3)
(absento (closure _.2)))
(((lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
((lambda (_.3) (list _.3 _.0)) 'quote)))
'(lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
((lambda (_.3) (list _.3 _.0)) 'quote))))
(=/= ((_.0 _.1)) ((_.0 _.3)) ((_.0 closure)) ((_.0 lambda))
((_.0 list)) ((_.0 quote)) ((_.1 closure)) ((_.3 closure))
((_.3 list)))
(sym _.0 _.1 _.3)
(absento (closure _.2)))
(((lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
(list 'quote ((lambda (_.3) _.3) _.0))))
'(lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
(list 'quote ((lambda (_.3) _.3) _.0)))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.3 closure)))
(sym _.0 _.1 _.3)
(absento (closure _.2)))
(((lambda (_.0)
(list _.0 ((lambda (_.1) (list 'quote _.0)) (list))))
'(lambda (_.0)
(list _.0 ((lambda (_.1) (list 'quote _.0)) (list)))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1))
(((lambda (_.0)
(list
_.0
(list
((lambda (_.1) 'quote) '_.2)
((lambda (_.3) _.3) _.0))))
'(lambda (_.0)
(list
_.0
(list
((lambda (_.1) 'quote) '_.2)
((lambda (_.3) _.3) _.0)))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 quote)) ((_.3 closure)))
(sym _.0 _.1 _.3)
(absento (closure _.2)))
(((lambda (_.0)
((lambda (_.1) (list _.0 (list 'quote _.0))) (list)))
'(lambda (_.0)
((lambda (_.1) (list _.0 (list 'quote _.0))) (list))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1))
(((lambda (_.0)
(list ((lambda (_.1) _.0) _.0) (list 'quote _.0)))
'(lambda (_.0)
(list ((lambda (_.1) _.0) _.0) (list 'quote _.0))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1))
(((lambda (_.0)
(list
(list 'lambda '(_.0) _.0)
(list ((lambda (_.1) _.1) 'quote) _.0)))
'(list
(list 'lambda '(_.0) _.0)
(list ((lambda (_.1) _.1) 'quote) _.0)))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1))
(((lambda (_.0)
((lambda (_.1) (list _.0 (list 'quote _.0))) _.0))
'(lambda (_.0)
((lambda (_.1) (list _.0 (list 'quote _.0))) _.0)))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1))
(((lambda (_.0)
(list
(list 'lambda '(_.0) _.0)
((lambda (_.1) (list 'quote _.0)) '_.2)))
'(list
(list 'lambda '(_.0) _.0)
((lambda (_.1) (list 'quote _.0)) '_.2)))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 list)) ((_.1 quote)))
(sym _.0 _.1)
(absento (closure _.2)))
(((lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
(list 'quote ((lambda (_.3) _.0) _.0))))
'(lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
(list 'quote ((lambda (_.3) _.0) _.0)))))
(=/= ((_.0 _.1)) ((_.0 _.3)) ((_.0 closure)) ((_.0 lambda))
((_.0 list)) ((_.0 quote)) ((_.1 closure)) ((_.3 closure)))
(sym _.0 _.1 _.3)
(absento (closure _.2)))
(((lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
((lambda (_.3) (list 'quote _.0)) _.0)))
'(lambda (_.0)
(list
((lambda (_.1) _.0) '_.2)
((lambda (_.3) (list 'quote _.0)) _.0))))
(=/= ((_.0 _.1)) ((_.0 _.3)) ((_.0 closure)) ((_.0 lambda))
((_.0 list)) ((_.0 quote)) ((_.1 closure)) ((_.3 closure))
((_.3 list)) ((_.3 quote)))
(sym _.0 _.1 _.3)
(absento (closure _.2)))
(((lambda (_.0)
((lambda (_.1)
(list ((lambda (_.2) _.0) '_.3) (list _.1 _.0)))
'quote))
'(lambda (_.0)
((lambda (_.1)
(list ((lambda (_.2) _.0) '_.3) (list _.1 _.0)))
'quote)))
(=/= ((_.0 _.1)) ((_.0 _.2)) ((_.0 closure)) ((_.0 lambda))
((_.0 list)) ((_.0 quote)) ((_.1 closure)) ((_.1 lambda))
((_.1 list)) ((_.1 quote)) ((_.2 closure)))
(sym _.0 _.1 _.2)
(absento (closure _.3)))))
(test-check "2 twines"
(run 2 (x) (fresh (p q)
(=/= p q)
(eval-expo p '() q)
(eval-expo q '() p)
(== `(,p ,q) x)))
'((('((lambda (_.0)
(list 'quote (list _.0 (list 'quote _.0))))
'(lambda (_.0) (list 'quote (list _.0 (list 'quote _.0)))))
((lambda (_.0) (list 'quote (list _.0 (list 'quote _.0))))
'(lambda (_.0) (list 'quote (list _.0 (list 'quote _.0))))))
(=/= ((_.0 closure)) ((_.0 list)) ((_.0 quote)))
(sym _.0))
(('((lambda (_.0)
(list
'quote
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0))))
'(lambda (_.0)
(list
'quote
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0)))))
((lambda (_.0)
(list
'quote
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0))))
'(lambda (_.0)
(list
'quote
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0))))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1)
(absento (closure _.2)))))
(test-check "4 thrines"
(run 4 (x)
(fresh (p q r)
(=/= p q)
(=/= q r)
(=/= r p)
(eval-expo p '() q)
(eval-expo q '() r)
(eval-expo r '() p)
(== `(,p ,q ,r) x)))
'(((''((lambda (_.0)
(list 'quote (list 'quote (list _.0 (list 'quote _.0)))))
'(lambda (_.0)
(list 'quote (list 'quote (list _.0 (list 'quote _.0))))))
'((lambda (_.0)
(list 'quote (list 'quote (list _.0 (list 'quote _.0)))))
'(lambda (_.0)
(list 'quote (list 'quote (list _.0 (list 'quote _.0))))))
((lambda (_.0)
(list 'quote (list 'quote (list _.0 (list 'quote _.0)))))
'(lambda (_.0)
(list 'quote (list 'quote (list _.0 (list 'quote _.0)))))))
(=/= ((_.0 closure)) ((_.0 list)) ((_.0 quote)))
(sym _.0))
((''((lambda (_.0)
(list
'quote
(list
'quote
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0)))))
'(lambda (_.0)
(list
'quote
(list
'quote
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0))))))
'((lambda (_.0)
(list
'quote
(list
'quote
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0)))))
'(lambda (_.0)
(list
'quote
(list
'quote
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0))))))
((lambda (_.0)
(list
'quote
(list
'quote
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0)))))
'(lambda (_.0)
(list
'quote
(list
'quote
(list ((lambda (_.1) _.0) '_.2) (list 'quote _.0)))))))
(=/= ((_.0 _.1)) ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)))
(sym _.0 _.1)
(absento (closure _.2)))
(('(list
'(lambda (_.0)
(list
'quote
(list 'list _.0 (list 'quote (list 'quote _.0)))))
'''(lambda (_.0)
(list
'quote
(list 'list _.0 (list 'quote (list 'quote _.0))))))
(list
'(lambda (_.0)
(list
'quote
(list 'list _.0 (list 'quote (list 'quote _.0)))))
'''(lambda (_.0)
(list
'quote
(list 'list _.0 (list 'quote (list 'quote _.0))))))
((lambda (_.0)
(list
'quote
(list 'list _.0 (list 'quote (list 'quote _.0)))))
''(lambda (_.0)
(list
'quote
(list 'list _.0 (list 'quote (list 'quote _.0)))))))
(=/= ((_.0 closure)) ((_.0 list)) ((_.0 quote)))
(sym _.0))
((''((lambda (_.0)
(list
((lambda (_.1) 'quote) '_.2)
(list 'quote (list _.0 (list 'quote _.0)))))
'(lambda (_.0)
(list
((lambda (_.1) 'quote) '_.2)
(list 'quote (list _.0 (list 'quote _.0))))))
'((lambda (_.0)
(list
((lambda (_.1) 'quote) '_.2)
(list 'quote (list _.0 (list 'quote _.0)))))
'(lambda (_.0)
(list
((lambda (_.1) 'quote) '_.2)
(list 'quote (list _.0 (list 'quote _.0))))))
((lambda (_.0)
(list
((lambda (_.1) 'quote) '_.2)
(list 'quote (list _.0 (list 'quote _.0)))))
'(lambda (_.0)
(list
((lambda (_.1) 'quote) '_.2)
(list 'quote (list _.0 (list 'quote _.0)))))))
(=/= ((_.0 closure)) ((_.0 lambda)) ((_.0 list))
((_.0 quote)) ((_.1 closure)) ((_.1 quote)))
(sym _.0 _.1)
(absento (closure _.2)))))