Parallel.halve: def of bend-visgraph@2.0.0.0
Import: import bend-visgraph@2.0.0.0/parallel.bend as Parallel
Lines 103-108 of bend-visgraph@2.0.0.0/parallel.bend: https://jend.leeeet.dev/read.txt?path=bend-visgraph@2.0.0.0/parallel.bend&start_line=103&end_line=108

import Base

def halve(k: Nat, cs: Chunks, +na: U32, +total: U32, acc: Chunks) -> Halves:
  match k cs:
    case 1n+q CCon{+start, +count, next}:
      halve(q, next, na, total, CCon{start, count, acc})
    case _ _:
      Halves{acc, na, cs, (total - na : U32)}

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.sub
  https://jend.leeeet.dev/definition.txt?path=bend-visgraph@2.0.0.0/parallel.bend&name=Chunks
  https://jend.leeeet.dev/definition.txt?path=bend-visgraph@2.0.0.0/parallel.bend&name=Halves