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def definition def or abbrev

J_transition

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formal statement (Lean)

 126noncomputable def J_transition (x y : ℝ) (_ : 0 < x) (_ : 0 < y) : ℝ :=

proof body

Definition body.

 127  |Real.log (y / x)| * ((J x + J y) / 2)
 128
 129/-- Transition to self has zero cost. -/

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depends on (6)

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