def gain_bwd_fin
import bendtorch@1.3.0.0/main.bend as Bendtorchimport Base
import bend-ml-tensor-array@0.1.18.0/main.bend as TA
1672def gain_bwd_fin(-n: Nat, -d: Nat, -P: Type, p: P, dx: TA.Mat<n, d>, g: P) -> Bwd<P, TA.Mat<n, d>>:
1673 Bwd{p, dx, g}