Mon, 24 Oct 2022 10:52:19 +0300
Added type for numerical errors
///! Base types for simple (finite) element models. /// A local model can be evaluated for value and differential pub trait LocalModel<Domain, Codomain> { /// Get the value of the model at `x` fn value(&self, x : &Domain) -> Codomain; /// Get the differential of the model at `x` fn differential(&self, x : &Domain) -> Domain; } /// A real local model is a minimisable [`LocalModel`]. pub trait RealLocalModel<S, Domain, Codomain> : LocalModel<Domain, Codomain> { /// Find a (minimum, minimiser) pair for he model within `el`, which is /// typically a simplex subset of `Domain`. fn minimise(&self, el : &S) -> (Domain, Codomain); }