LAWS.count_par4_nil: law of bend-prot@0.1.0.0
Import: import bend-prot@0.1.0.0/LAWS.bend as LAWS
Lines 432-436 of bend-prot@0.1.0.0/LAWS.bend: https://jend.leeeet.dev/read.txt?path=bend-prot@0.1.0.0/LAWS.bend&start_line=432&end_line=436

import Base
import bend-prot@0.1.0.0/geom.bend as G
import bend-prot@0.1.0.0/par.bend as Par

# Empty input counts nothing, through the fallback arm.
law count_par4_nil:
  for qp: G.Vec3
  for c2: F32
  {Par.count_par4(empty_atoms(), qp, c2) == 0n : Nat}

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-prot@0.1.0.0/LAWS.bend&name=empty_atoms
  https://jend.leeeet.dev/definition.txt?path=bend-prot@0.1.0.0/geom.bend&name=Vec3
  https://jend.leeeet.dev/definition.txt?path=bend-prot@0.1.0.0/par.bend&name=count_par4