8 lines
589 B
Text
8 lines
589 B
Text
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protected_test.lean:2:8: error: unknown identifier 'induction_on'
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protected_test.lean:3:8: error: unknown identifier 'rec_on'
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nat.induction_on : ∀ (n : ℕ), ?C 0 → (∀ (a : ℕ), ?C a → ?C (succ a)) → ?C n
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lt.rec_on : ?a < ?a_1 → ?C (succ ?a) → (∀ {b : ℕ}, ?a < b → ?C b → ?C (succ b)) → ?C ?a_1
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lt.rec_on : ?a < ?a_1 → ?C (succ ?a) → (∀ {b : ℕ}, ?a < b → ?C b → ?C (succ b)) → ?C ?a_1
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protected_test.lean:8:10: error: unknown identifier 'rec_on'
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lt.rec_on : ?a < ?a_1 → ?C (succ ?a) → (∀ {b : ℕ}, ?a < b → ?C b → ?C (succ b)) → ?C ?a_1
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