def argmin_join
import unified-nsga-iii@0.2.2.0/survival.bend as Survivalimport Base
458def argmin_join(+asgs: List<&2, Assignment>, +ia: Nat, +ib: Nat) -> Nat:
459 Bool.pick(Nat, F32.is_lt(asg_dist(get_asg(asgs, ib)), asg_dist(get_asg(asgs, ia))), ib, ia)