15 lines
671 B
Text
15 lines
671 B
Text
Set: pp::colors
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Set: pp::unicode
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Imported 'Int'
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eps (nonempty_intro -2) (λ r : ℤ, ((⊥ → r = -2) → (⊤ → r = 2) → ⊥) → ⊥)
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3
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Defined: x
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eps (nonempty_intro -2) (λ r : ℤ, ((⊥ → r = -2) → (⊤ → r = 2) → ⊥) → ⊥)
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eps (nonempty_intro -2) (λ r : ℤ, ((⊥ → r = -2) → (⊤ → r = 2) → ⊥) → ⊥) ≤ 0 → ⊥
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Assumed: y
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eps (nonempty_intro (-3 + y))
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(λ r : ℤ, ((0 ≤ -3 + y → r = -3 + y) → ((0 ≤ -3 + y → ⊥) → r = -1 * (-3 + y)) → ⊥) → ⊥)
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| x + y | > x
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Set: lean::pp::notation
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Int::gt (Int::abs (Int::add x y)) x
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Int::gt (Int::add (Int::abs (Int::add x y)) (Int::abs (Int::add y x))) x
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