Survival.argmin_dist.go: def of unified-nsga-iii@0.2.2.0
Import: import unified-nsga-iii@0.2.2.0/survival.bend as Survival
Lines 461-477 of unified-nsga-iii@0.2.2.0/survival.bend: https://jend.leeeet.dev/read.txt?path=unified-nsga-iii@0.2.2.0/survival.bend&start_line=461&end_line=477

import Base
import unified-nsga-iii@0.2.2.0/util.bend as Util

def argmin_dist.go(+asgs: List<&2, Assignment>, +fuel: Nat, cand: List<&2, Nat>) -> Nat:
  match fuel cand:
    case 0n Nil{}:
      0n
    case 0n +i <> Nil{}:
      i
    case 0n +i <> +j <> js:
      argmin_join(asgs, i, argmin_dist.go(asgs, 0n, j <> js))
    case 1n+p Nil{}:
      0n
    case 1n+p +i <> Nil{}:
      i
    case 1n+p h <> t:
      +all = {h <> t : List<&2, Nat>}
      +mid = Nat.div(Util.list_len(Nat, all), 2n)
      lo hi = argmin_dist.go(asgs, p, List.take(&2, Nat, all, mid)) argmin_dist.go(asgs, p, List.drop(&2, Nat, all, mid))
      argmin_join(asgs, lo, hi)

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.drop
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.take
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.div
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/survival.bend&name=Assignment
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/survival.bend&name=argmin_join
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/util.bend&name=list_len