Function solve_poly

pub fn solve_poly(
    coeffs: &impl ToInputArray,
    roots: &mut impl ToOutputArray,
    max_iters: i32,
) -> Result<f64>

Finds the real or complex roots of a polynomial equation.

The function cv::solvePoly finds real and complex roots of a polynomial equation:

Parameters

• coeffs: array of polynomial coefficients.
• roots: output (complex) array of roots.
• maxIters: maximum number of iterations the algorithm does.

C++ default parameters

• max_iters: 300