numpoly.broadcast_arrays

numpoly.broadcast_arrays(*args: numpoly.typing.PolyLike, **kwargs: Any) → List[numpoly.baseclass.ndpoly]

Broadcast any number of arrays against each other.

Args:

args:

The arrays to broadcast.

subok:

If True, then sub-classes will be passed-through, otherwise the returned arrays will be forced to be a base-class array (default).

Return:

These arrays are views on the original arrays. They are typically not contiguous. Furthermore, more than one element of a broadcasted array may refer to a single memory location. If you need to write to the arrays, make copies first. While you can set the writable flag True, writing to a single output value may end up changing more than one location in the output array.

Example:

>>> poly1 = numpoly.monomial(3).reshape(1, 3)
>>> poly1
polynomial([[1, q0, q0**2]])
>>> poly2 = numpoly.monomial(2).reshape(2, 1)
>>> poly2
polynomial([[1],
            [q0]])
>>> res1, res2 = numpoly.broadcast_arrays(poly1, poly2)
>>> res1
polynomial([[1, q0, q0**2],
            [1, q0, q0**2]])
>>> res2
polynomial([[1, 1, 1],
            [q0, q0, q0]])