Created
January 5, 2013 20:24
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> showReadIso :: Expr -> Bool | |
> showReadIso e = parseExpr (show' e) == e | |
*Tests> quickCheck showReadIso | |
*** Failed! Falsifiable (after 34 tests): | |
Prod (Variable "d") (Prod (Variable "b") (Universe 9) (Prod (Variable "a") (Prod (Variable "c") (Var (Variable "a")) (App (Lambda (Variable "c") (Var (Variable "b")) (Universe 8)) (Prod (Variable "a") (Universe 1) (Var (Variable "c"))))) (Prod (Variable "b") (Lambda (Variable "c") (App (Universe 2) (Universe 5)) (Var (Variable "c"))) (App (Var (Variable "b")) (Lambda (Variable "d") (Var (Variable "a")) (Universe 7)))))) (App (Prod (Variable "a") (Lambda (Variable "d") (Universe 9) (Prod (Variable "a") (App (Var (Variable "b")) (Var (Variable "d"))) (App (Var (Variable "a")) (Var (Variable "a"))))) (Prod (Variable "a") (App (Prod (Variable "c") (Var (Variable "b")) (Var (Variable "c"))) (Prod (Variable "d") (Var (Variable "b")) (Universe 10))) (Prod (Variable "d") (Lambda (Variable "a") (Var (Variable "c")) (Var (Variable "d"))) (Prod (Variable "c") (Universe 5) (Var (Variable "c")))))) (App (Lambda (Variable "d") (App (Universe 8) (App (Var (Variable "c")) (Universe 2))) (Var (Variable "d"))) (App (Universe 9) (Lambda (Variable "b") (App (Var (Variable "d")) (Universe 1)) (App (Universe 9) (Var (Variable "a"))))))) | |
it :: () | |
(0.04 secs, 17345176 bytes) |
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