def definition def or abbrev

`mortonIndex`

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

formal statement (Lean)

  20def mortonIndex (x y z : Nat) : Nat :=

Definition body.

  21  x + y * 1000 + z * 1000000
  22
  23/-- Octant level: how many octant subdivisions (0 = whole space, k = 8^k subregions). -/