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def rosen_step

unified-nsga-iii@0.2.2.0 · problems.bend:496

import unified-nsga-iii@0.2.2.0/problems.bend as Problems
import Base

496def rosen_step(rest: List<&2, F32>, +a: F32) -> F32:
497  match rest:
498    case Nil{}:
499      0.0
500    case +b <> t:
501      +diff = F32.sub(b, F32.square(a))
502      +one = F32.sub(1.0, a)
503      F32.add(F32.add(F32.mul(100.0, F32.square(diff)), F32.square(one)), rosen_step(t, b))

Uses (6)

Used by (1)