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theorem proved wrapper

errorRateCost_nonneg

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formal statement (Lean)

  51theorem errorRateCost_nonneg (a t : ℝ) (ha : 0 < a) (ht : 0 < t) :
  52    0 ≤ errorRateCost a t := by

proof body

One-line wrapper that applies unfold.

  53  unfold errorRateCost; exact Jcost_nonneg (div_pos ha ht)
  54

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depends on (6)

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