def nll_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
3300def nll_fin(-c: Nat, +n: Nat, r: NS) -> LossOut<TA.Mat<n, c>>:
3301 match r:
3302 case NS{lp, g, +s}:
3303 LossOut{F32.neg((s / F32.from_nat(n) : F32)), TA.Mat{g}}