15 lines
295 B
Text
15 lines
295 B
Text
open Function Bool
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constant f : Nat → Bool := arbitrary _
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constant g : Nat → Nat := arbitrary _
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#check f ∘ g ∘ g
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#check (id : Nat → Nat)
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constant h : Nat → Bool → Nat := arbitrary _
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constant f1 : Nat → Nat → Bool := arbitrary _
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constant f2 : Bool → Nat := arbitrary _
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