def has_feas
import unified-nsga-iii@0.2.2.0/normalization.bend as Normalizationimport Base
import unified-nsga-iii@0.2.2.0/individual.bend as Ind
523def has_feas(pop: List<&2, Ind.Individual>) -> Bool:
524 match pop:
525 case Nil{}:
526 False{}
527 case h <> t:
528 has_feas.on(has_feas(t), Ind.feasible(h))