3 lines
56 B
Text
3 lines
56 B
Text
x x✝ y : Nat
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h : g x = Nat.succ y
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⊢ g x = 2 * x + 1
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x x✝ y : Nat
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h : g x = Nat.succ y
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⊢ g x = 2 * x + 1
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