def zip_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
199def zip_fin(-r: Nat, -c: Nat, q: TF.B2<F32, F32>) -> TA.MPair<r, c>:
200 match q:
201 case TF.B2{a, b}:
202 TA.MPair{TA.Mat{a}, TA.Mat{b}}