lmlib.polynomial.poly.poly_sum#

lmlib.polynomial.poly.poly_sum(polys)#

\(\alpha^\mathsf{T} x^q + \dots + \beta^\mathsf{T} x^r = \color{blue}{\tilde{\alpha}^\mathsf{T} x^\tilde{q}}\)

Sum of univariate polynomials Poly(alpha,q),... , Poly(beta,r), all of common variable x

Parameters

polys (tuple of Poly) – (Poly(alpha,q),... , Poly(beta,r)), list of polynomials to be summed

Returns

outPoly(alpha_tilde, q_tilde)

Return type

Poly

References

[Wildhaber2019] (Eq. 6.4)