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10 lines
249 B
Idris
10 lines
249 B
Idris
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data Elem : Type -> List Type -> Type where
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Types : (0 a : Type) -> Eq a => List Type
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export
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body : (0 _ : Eq t1)
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=> {auto 0 _ : Elem Bool (Types t1)}
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-> (obj : t1)
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-> (obj == obj) === maybe True (const False) (guard (obj == obj))
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