def dup_fin
import bendtorch-gpu@1.3.0.0/main.bend as BendtorchGpuimport Base
import bend-ml-tensor-array@0.1.18.0/main.bend as TA
import bend-ml-tensor-gpu@0.1.5.0/main.bend as TG
import bendtorch@1.3.0.0/main.bend as T
141def dup_fin(-r: Nat, -c: Nat, q: TG.R1) -> T.Two<TA.Mat<r, c>, TA.Mat<r, c>>:
142 match q:
143 case TG.R1{x1, x2, x3, x4, a}: T.Two{TA.Mat{x1}, TA.Mat{a}}