6 lines
160 B
Text
6 lines
160 B
Text
variable (u w x x' y y' z : Nat) (p : Nat → Prop)
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example (h₁ : x + 0 = x') (h₂ : y + 0 = y')
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: x + y + 0 = x' + y' := by
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simp at *
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simp [*]
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