Struct LinearODE 

pub struct LinearODE {
    pub a: Box<dyn Fn(f64) -> f64>,
    pub b: Box<dyn Fn(f64) -> f64>,
    pub t0: f64,
    pub y0: f64,
}

A linear ODE dy/dt = a(t)y + b(t) with initial value.

Fields

a: Box<dyn Fn(f64) -> f64>

Coefficient function a(t)

b: Box<dyn Fn(f64) -> f64>

Forcing function b(t)

t0: f64

Initial time

y0: f64

Initial value

Implementations

impl LinearODE

pub fn new( a: impl Fn(f64) -> f64 + 'static, b: impl Fn(f64) -> f64 + 'static, t0: f64, y0: f64, ) -> Self

Create a new linear ODE.

pub fn is_autonomous(&self) -> bool

Check whether this is a constant-coefficient autonomous ODE (b = 0).