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structure definition def or abbrev

IdentityTickRefrigeratorCert

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formal statement (Lean)

  68structure IdentityTickRefrigeratorCert where
  69  fraction_pos : 0 < coolingFraction
  70  fraction_band : (0.11 : ℝ) < coolingFraction ∧ coolingFraction < 0.13
  71  cumulative_zero : cumulativeCooling 0 = 0
  72  cumulative_succ : ∀ n, cumulativeCooling (n + 1) = cumulativeCooling n + coolingFraction
  73  cumulative_pos : ∀ {n : ℕ}, 1 ≤ n → 0 < cumulativeCooling n
  74  cumulative_strict_mono : ∀ {n m : ℕ}, n < m →
  75    cumulativeCooling n < cumulativeCooling m
  76

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