Normalization.col_max_idx.go: def of unified-nsga-iii@0.2.2.0
Import: import unified-nsga-iii@0.2.2.0/normalization.bend as Normalization
Lines 87-101 of unified-nsga-iii@0.2.2.0/normalization.bend: https://jend.leeeet.dev/read.txt?path=unified-nsga-iii@0.2.2.0/normalization.bend&start_line=87&end_line=101

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

def col_max_idx.go(+pop: List<&2, Ind.Individual>, +fuel: Nat, idxs: List<&2, Nat>) -> List<&2, F32>:
  match fuel idxs:
    case 0n Nil{}:
      Nil{}
    case 0n +i <> rest:
      max_at(pop, col_max_idx.go(pop, 0n, rest), i)
    case 1n+p Nil{}:
      Nil{}
    case 1n+p +i <> Nil{}:
      max_at(pop, Nil{}, i)
    case 1n+p h <> t:
      +all = {h <> t : List<&2, Nat>}
      +mid = Nat.div(Util.list_len(Nat, all), 2n)
      lo hi = col_max_idx.go(pop, p, List.take(&2, Nat, all, mid)) col_max_idx.go(pop, p, List.drop(&2, Nat, all, mid))
      Util.vec_max(lo, hi)

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  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/individual.bend&name=Individual
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/normalization.bend&name=max_at
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/util.bend&name=list_len
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/util.bend&name=vec_max