4 lines
150 B
Text
4 lines
150 B
Text
id2 : (A → B → A) → A
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id2 : (A → B → A) → A
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id2 : ?B a → (A → ?B a → A) → A
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id2 : ?A → (Π {B}, B → (?A → B → ?A) → ?A)
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