Function peroxide::numerical::bdf::bdf1

pub fn bdf1<F>(
    t_init: f64, 
    ys_init: Vec<f64>, 
    f: F, 
    h: f64, 
    rtol: f64, 
    num: usize
) -> Matrix where
    F: Fn(Dual, Vec<Dual>) -> Vec<Dual> + Copy, 

BDF1 (Backward Euler Method)

t_init: initial param ys_init: initial values h: Step size rtol: Relative tolerance (1e-15 is recommended)