pith. machine review for the scientific record. sign in
structure definition def or abbrev

SimplicialEdgeData

show as:
view Lean formalization →

No prose has been written for this declaration yet. The Lean source and graph data below render without it.

generate prose now

formal statement (Lean)

  77structure SimplicialEdgeData (nE : ℕ) where
  78  len : Fin nE → ℝ
  79  len_pos : ∀ e, 0 < len e
  80
  81/-- Abstract hinge data: each hinge knows its area and the collection of
  82    dihedral angles of the top simplices meeting it. The *total* dihedral
  83    at the hinge is `Σ θ_σ`; the deficit is `2π − Σ θ_σ`. -/

depends on (14)

Lean names referenced from this declaration's body.