4 lines
157 B
Text
4 lines
157 B
Text
f a (foo1 a) = f a (foo2 a)
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f a (foo1 a) = f a (foo1 a)
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f a (foo2 a) = f a (foo2 a)
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(λ (x : ℕ), f x (id (id (id (foo1 x))))) = λ (x : ℕ), f x (foo2 x)
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