def u_step.hold
import unified-nsga-iii@0.2.2.0/algorithm.bend as Algorithmimport Base
import unified-nsga-iii@0.2.2.0/individual.bend as Ind
import unified-nsga-iii@0.2.2.0/rng.bend as Rng
333def u_step.hold(+rng: Rng.State, +need: Nat, trip: List<&2, Ind.Individual> & List<&2, List<&2, F32>> & Bool) -> UHold:
334 (acc2, seen2, hit) = trip
335 UH{rng, acc2, seen2, dec_if(need, hit)}