def sgd_fin
import bendtorch-fast@1.3.0.0/main.bend as BendtorchFastimport Base
import bend-ml-tensor-array@0.1.18.0/main.bend as TA
import bend-ml-tensor-fork@0.1.5.0/main.bend as TF
import bendtorch@1.3.0.0/main.bend as T
75def sgd_fin(-r: Nat, -c: Nat, q: TF.B2<F32, F32>) -> T.MatStep<r, c>:
76 match q:
77 case TF.B2{w, g}: T.MatStep{TA.Mat{w}, TA.Mat{g}, T.NoMom{}}