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theorem proved term proof

access_cost_zero_at_origin

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formal statement (Lean)

  82theorem access_cost_zero_at_origin : Jcost (phi ^ 0) = 0 := by

proof body

Term-mode proof.

  83  simp [Jcost_unit0]
  84
  85/-- Nonzero distance has positive cost. -/

used by (3)

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depends on (5)

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