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lemma proved term proof

Jcost_comp_exp_eq_Jlog

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formal statement (Lean)

  50lemma Jcost_comp_exp_eq_Jlog : (fun t : ℝ => Jcost (Real.exp t)) = Jlog := rfl

proof body

Term-mode proof.

  51
  52/-- Calibration for Jcost in log-coordinates: second derivative at zero is 1. -/

depends on (10)

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