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def definition def or abbrev

IsolatingFamily

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formal statement (Lean)

  17def IsolatingFamily (𝓗 : XORFamily) : Prop :=

proof body

Definition body.

  18  ∀ {n} (φ : CNF n), Satisfiable φ → ∃ H ∈ 𝓗 n, isolates φ H
  19
  20/-- Deterministic isolation: an explicit, uniformly constructible `𝓗` with polynomial size. -/

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