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newton_method

oxilean_std::complex::functions

Function newton_method 

Source 
pub fn newton_method<F, Df>(
    f: F,
    df: Df,
    z0: Complex,
    max_iter: usize,
    tol: f64,
) -> Option<Complex>
where
    F: Fn(Complex) -> Complex,
    Df: Fn(Complex) -> Complex,
Expand description

Newton’s method for finding a root of f (with derivative df), starting at z0. Returns Some(root) if converged within max_iter iterations to within tol.