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lemma proved wrapper

setVar_same

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formal statement (Lean)

  20@[simp] lemma setVar_same {n} (σ : PartialAssignment n) (v : Var n) (b : Bool) :
  21    setVar σ v b v = some b := by

proof body

One-line wrapper that applies unfold.

  22  unfold setVar; simp
  23

used by (2)

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depends on (3)

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