14 lines
275 B
Text
14 lines
275 B
Text
i j : Nat
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a : Array Nat
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v : Nat
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h₁ : i < Array.size a
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h₂ : j < Array.size a
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h₃ : i = j
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⊢ f a i v h₁ = f a j v h₂
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i j : Nat
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a : Array Nat
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v : Nat
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h₁ : 0 + i < Array.size a
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h₂ : j < Array.size a
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h₃ : i = j
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⊢ f a i v (Nat.zero_add i ▸ h₁) = f a j v h₂
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