def pk
import bend-ml-tensor-gpu@0.1.5.1/main.bend as BendMlTensorGpuimport Base
37# a product that counts only when its step is inside k (the last turn's steps past k add +0.0)
38def pk(ok: Bool, +x: F32) -> F32:
39 match ok:
40 case True{}: x
41 case False{}: 0.0