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theorem proved term proof

metaCost_total

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formal statement (Lean)

  95theorem metaCost_total (R S : MetaCarrier) : ∃ c : ℕ, metaCost R S = c :=

proof body

Term-mode proof.

  96  ⟨metaCost R S, rfl⟩
  97
  98/-- The meta-cost is zero iff the realizations are definitionally
  99equal. -/

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depends on (9)

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