2015-08-08 17:12:01 +00:00
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775.lean:9:2: proof state
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P Q : ℕ → ℕ → Prop,
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p : P 0 0
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⊢ Q 0 0
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P Q : ℕ → ℕ → Prop,
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a : ℕ,
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v_0 : P 0 a → Q 0 a,
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p : P 0 (succ a)
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⊢ Q 0 (succ a)
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P Q : ℕ → ℕ → Prop,
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a : ℕ,
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2016-06-01 02:14:42 +00:00
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v_0 : ∀ m, P a m → Q a m,
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2015-08-08 17:12:01 +00:00
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p : P (succ a) 0
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⊢ Q (succ a) 0
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P Q : ℕ → ℕ → Prop,
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a : ℕ,
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2016-06-01 02:14:42 +00:00
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v_0 : ∀ m, P a m → Q a m,
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2015-08-08 17:12:01 +00:00
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a_1 : ℕ,
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v_0_1 : P (succ a) a_1 → Q (succ a) a_1,
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p : P (succ a) (succ a_1)
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⊢ Q (succ a) (succ a_1)
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P Q : ℕ → ℕ → Prop,
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n m : ℕ,
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p : P n m
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⊢ false
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