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theorem proved term proof

cooper_pair_cost_zero

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formal statement (Lean)

 117theorem cooper_pair_cost_zero (x : ℝ) (hx : 0 < x) :
 118    Cost.Jcost (x * x⁻¹) = 0 := by

proof body

Term-mode proof.

 119  rw [mul_inv_cancel₀ (ne_of_gt hx)]
 120  exact Cost.Jcost_unit0
 121
 122/-- Cooper pairing constructs a persistent recognition event from any
 123    positive starting state. -/

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