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theorem proved term proof

surfaceCodeThreshold_pos

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formal statement (Lean)

  40theorem surfaceCodeThreshold_pos : 0 < surfaceCodeThreshold := by

proof body

Term-mode proof.

  41  unfold surfaceCodeThreshold; exact div_pos recognitionQuantum_pos (by norm_num)
  42
  43/-- J-cost on the physical error rate ratio. -/

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