14 lines
274 B
Text
14 lines
274 B
Text
example (a b : Nat) : False := by
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fail -- Error
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example (a b : Nat) : False := by
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fail "giving up" -- Error
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example (a b : Nat) : True := by
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first
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| fail "giving up"
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| constructor
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example (a b : Nat) : True ∧ False := by
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constructor
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fail "failing here"
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