Normalization.nd_mixed.use: def of unified-nsga-iii@0.2.2.0
Import: import unified-nsga-iii@0.2.2.0/normalization.bend as Normalization
Lines 571-576 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=571&end_line=576

import Base

def nd_mixed.use(pool: List<&2, Nat>, kept: List<&2, Nat>) -> List<&2, Nat>:
  match kept:
    case Nil{}:
      pool
    case a <> b:
      a <> b

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat