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def definition def or abbrev

cubicArea

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formal statement (Lean)

 122def cubicArea {n : ℕ} (_L : EdgeLengthField n) (h : HingeDatum n) : ℝ :=

proof body

Definition body.

 123  match h.edges with
 124  | [(i, j)] => jcost_to_regge_factor * h.weight (i, j) / 2
 125  | _ => 0
 126
 127/-- Value of `cubicDeficit` on a singleton hinge. -/

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depends on (10)

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