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theorem proved wrapper

yieldGapCost_at_potential

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formal statement (Lean)

  37theorem yieldGapCost_at_potential (y : ℝ) (h : y ≠ 0) :
  38    yieldGapCost y y = 0 := by

proof body

One-line wrapper that applies unfold.

  39  unfold yieldGapCost; rw [div_self h]; exact Jcost_unit0
  40

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depends on (3)

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