def n_obj_pop
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
171def n_obj_pop(pop: List<&2, Ind.Individual>) -> Nat:
172 match pop:
173 case Nil{}:
174 0n
175 case ind <> rest:
176 Ind.n_obj(ind)