Function parallel 

pub fn parallel<T: RealScalar>(
    next_root_fun: fn(poly: &Poly<T>, epsilon: T, max_iter: Option<usize>, initial_guess: Option<Complex<T>>) -> Result<(Vec<Complex<T>>, u128), Error<Vec<Complex<T>>>>,
    poly: &mut Poly<T>,
    epsilon: Option<T>,
    max_iter: Option<usize>,
    initial_guesses: &[Complex<T>],
) -> Result<T>

Run multiple single-root root finders in parallel.

Errors

Passes through whichever errors the passed closure next_root_fun returned.

Panics

If T is any primitive type, this function does not panic. However, if T does not implement num::FromPrimitive::from_f64 correctly, this function might panic under certain circumstances (casting of extreme values, usually)\n\n