numpoly.align_polynomials

numpoly.align_polynomials(*polys: numpoly.typing.PolyLike) → Tuple[numpoly.baseclass.ndpoly, ...]

Align polynomial such that dimensionality, shape, etc. are compatible.

Alignment includes shape (for broadcasting), indeterminants, exponents and dtype.

Args:

polys:

Polynomial to make adjustment to.

Returns:

Same as polys, but internal adjustments made to make them compatible for further operations.

Examples:

>>> q0 = numpoly.variable()
>>> q0q1 = numpoly.variable(2)
>>> q0
polynomial(q0)
>>> q0.coefficients
[1]
>>> q0.indeterminants
polynomial([q0])
>>> q0, _ = numpoly.align_polynomials(q0, q0q1.astype(float))
>>> q0
polynomial([q0, q0])
>>> q0.coefficients
[array([1., 1.]), array([0., 0.])]
>>> q0.indeterminants
polynomial([q0, q1])