25 lines
413 B
Text
25 lines
413 B
Text
#check @epsilon -- Error
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noncomputable def foo1 (f g : Nat → Nat) : Nat :=
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if f = g then 1 else 2 -- Error
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section
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open Classical
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#check @epsilon
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noncomputable def foo2 (f g : Nat → Nat) : Nat :=
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if f = g then 1 else 2 -- Ok
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end
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#check @epsilon -- Error
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section
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open scoped Classical
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#check @epsilon -- Error
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noncomputable def foo3 (f g : Nat → Nat) : Nat :=
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if f = g then 1 else 2 -- Ok
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end
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