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theorem proved wrapper

zmodCost_self

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formal statement (Lean)

  20@[simp] theorem zmodCost_self {n : ℕ} (a : ZMod n) : zmodCost a a = 0 := by

proof body

One-line wrapper that applies simp.

  21  simp [zmodCost]
  22

used by (3)

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depends on (3)

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