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Eigen: Polynomials
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Building a polynomial from its roots
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.. method:: ctx.roots_to_monic_poly(results, matB)

    Calculates the monic polynomial from its roots.

    See also: Eigen :cite:p:`EigenMat170`.



Polynomial evaluation
------------------------------------------------------------------------------------------------------------

.. method:: ctx.poly_eval(roots)

    Evaluates a polynomial

    See also: Eigen :cite:p:`EigenMat170`.







Polynomial roots
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.. method:: ctx.poly_roots()


    Computes all roots (real or complex) of a given polynomial.

    See also: Eigen :cite:p:`EigenMat171`.