Finished dopri5, interpolation, and callbacks

src/ode.rs

@@ -1,13 +1,5 @@
 use nalgebra::SVector;
 
-/// A System trait.
-///
-/// The user will have to define their own system. They are free to add params to their system
-/// definition and use those in the derivative function
-pub trait SystemTrait<T, const D: usize> {
-    fn derivative(&self, t: T, y: SVector<T,D>) -> SVector<T,D>;
-}
-
 /// The basic ODE object that will be passed around. The type (T) and the size (D) will be
 /// determined upon creation of the object
 #[derive(Clone, Copy)]