newt

polyzero

Function newt 

Source 
pub fn newt<T>(
    p: &Pol<T>,
    z: Vec<Complex<T>>,
    m: usize,
    eps: T,
) -> Vec<Complex<T>>
where
    T: Num + Float + Clone + Send + Sync + From<u32>,
    Complex<T>: Mul<T, Output = Complex<T>>,
    Vec<Complex<T>>: Sized + IntoParallelIterator<Item = Complex<T>>,
Expand description

run newton’s method on polynomial p with initial guesses z for <= m iterations until the change in z is less than eps