12 lines
215 B
Text
12 lines
215 B
Text
/- Inaccessible names -/
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example : ∀ x y : Nat, x = y → y = x := by
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intros
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apply Eq.symm
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assumption
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example : ∀ x y : Nat, x = y → y = x := by
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intros
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apply Eq.symm
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rename_i a b hab
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exact hab
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