def definition def or abbrev

`shellNumber`

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

formal statement (Lean)

  33def shellNumber (Z : ℕ) : ℕ := periodOf Z + 1

Definition body.

  34
  35/-- Raw shell radius proxy: φ^(shell_number).
  36    Higher shell = larger base radius. -/

From the project-wide theorem graph. These declarations reference this one in their body.

k_larger_shell_than_li in IndisputableMonolith.Chemistry.AtomicRadii decl_use
shellRadiusProxy in IndisputableMonolith.Chemistry.AtomicRadii decl_use
enProxy in IndisputableMonolith.Chemistry.Electronegativity decl_use
group_17_en_order in IndisputableMonolith.Chemistry.Electronegativity decl_use
alkali_halogen_ionic in IndisputableMonolith.Chemistry.IonicBond decl_use

Lean names referenced from this declaration's body.