def zdt1_f
import unified-nsga-iii@0.2.2.0/problems.bend as Problemsimport Base
import unified-nsga-iii@0.2.2.0/util.bend as Util
194def zdt1_f(+x: List<&2, F32>) -> List<&2, F32>:
195 +x0 = Util.get_f32(x, 0n)
196 +g = zdt_g(x)
197 x0 <> [F32.mul(g, F32.sub(1.0, F32.sqrt(F32.div(x0, g))))]