19 lines
366 B
Text
19 lines
366 B
Text
open Function Bool
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constant f : Nat → Bool := default _
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constant g : Nat → Nat := default _
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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 := default _
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#check swap h
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#check swap h false Nat.zero
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#check (swap h false Nat.zero : Nat)
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constant f1 : Nat → Nat → Bool := default _
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constant f2 : Bool → Nat := default _
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