comparison: src/bisection_tree/btfn.rs
src/bisection_tree/btfn.rs
- branch
- dev
- changeset 63
- f7b87d84864d
- parent 59
- 9226980e45a7
- child 80
- f802ddbabcfc
- child 86
- d5b0e496b72f
equal
deleted
inserted
replaced
| 62:d8305c9b6fdf | 63:f7b87d84864d |
|---|---|
| 503 | 503 |
| 504 /// Helper trait for performing approximate minimisation using P2 elements. | 504 /// Helper trait for performing approximate minimisation using P2 elements. |
| 505 /// | 505 /// |
| 506 /// `U` is the domain, generally [`Loc`]`<F, N>`, and `F` the type of floating point numbers. | 506 /// `U` is the domain, generally [`Loc`]`<F, N>`, and `F` the type of floating point numbers. |
| 507 /// `Self` is generally a set of `U`, for example, [`Cube`]`<F, N>`. | 507 /// `Self` is generally a set of `U`, for example, [`Cube`]`<F, N>`. |
| 508 pub trait P2Minimise<U, F : Float> : Set<U> { | 508 pub trait P2Minimise<U : Space, F : Float> : Set<U> { |
| 509 /// Minimise `g` over the set presented by `Self`. | 509 /// Minimise `g` over the set presented by `Self`. |
| 510 /// | 510 /// |
| 511 /// The function returns `(x, v)` where `x` is the minimiser `v` an approximation of `g(x)`. | 511 /// The function returns `(x, v)` where `x` is the minimiser `v` an approximation of `g(x)`. |
| 512 fn p2_minimise<G : Fn(&U) -> F>(&self, g : G) -> (U, F); | 512 fn p2_minimise<G : Fn(&U) -> F>(&self, g : G) -> (U, F); |
| 513 | 513 |
