UniformCorewiseGeometryOps.stack_shape

t3toolbox.backend.geometry.UniformCorewiseGeometryOps.stack_shape(x_sc)

def stack_shape(
        self,
        x_sc:  typ.Tuple,      # bare (tucker_supercore, tt_supercore)
) -> typ.Tuple[int, ...]:      # C -- the frame/core stack (empty for a single tensor)

The point’s frame stack C. The uniform Tucker supercore is (d,) + C + (nU, N).

Parameters:

x_sc (t3toolbox.backend.common.typ.Tuple)

Return type:

t3toolbox.backend.common.typ.Tuple[int, …]