Function tc_tensor::broadcast

pub fn broadcast<L, R>(
    left: L, 
    right: R
) -> TCResult<(L::Broadcast, R::Broadcast)> where
    L: TensorAccess + TensorTransform,
    R: TensorAccess + TensorTransform, 

Broadcast the given left and right tensors into the same shape.

For rules of broadcasting, see: https://pytorch.org/docs/stable/notes/broadcasting.html