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theorem proved term proof

perBitCost_pos

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formal statement (Lean)

  44theorem perBitCost_pos : 0 < perBitCost :=

proof body

Term-mode proof.

  45  Real.log_pos one_lt_phi
  46
  47/-! ## §2. Total J-cost of n-bit key recovery -/
  48
  49/-- Total J-cost of recovering an `n`-bit key (additive over bits). -/

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depends on (11)

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