comparison: src/bisection_tree/btfn.rs
src/bisection_tree/btfn.rs
- branch
- dev
- changeset 171
- fa8df5a14486
- parent 166
- 20fa28637737
- child 197
- 1f301affeae3
equal
deleted
inserted
replaced
| 170:221728aeeb7e | 171:fa8df5a14486 |
|---|---|
| 433 V: Sum + ClosedSpace, | 433 V: Sum + ClosedSpace, |
| 434 { | 434 { |
| 435 type Codomain = V; | 435 type Codomain = V; |
| 436 | 436 |
| 437 fn apply<I: Instance<Loc<N, F>>>(&self, x: I) -> Self::Codomain { | 437 fn apply<I: Instance<Loc<N, F>>>(&self, x: I) -> Self::Codomain { |
| 438 let xc = x.cow(); | 438 let xc = x.decompose(); |
| 439 self.bt | 439 self.bt |
| 440 .iter_at(&*xc) | 440 .iter_at(&*xc) |
| 441 .map(|&d| self.generator.support_for(d).apply(&*xc)) | 441 .map(|&d| self.generator.support_for(d).apply(&*xc)) |
| 442 .sum() | 442 .sum() |
| 443 } | 443 } |
| 452 V: Sum + ClosedSpace, | 452 V: Sum + ClosedSpace, |
| 453 { | 453 { |
| 454 type Derivative = V; | 454 type Derivative = V; |
| 455 | 455 |
| 456 fn differential_impl<I: Instance<Loc<N, F>>>(&self, x: I) -> Self::Derivative { | 456 fn differential_impl<I: Instance<Loc<N, F>>>(&self, x: I) -> Self::Derivative { |
| 457 let xc = x.cow(); | 457 let xc = x.decompose(); |
| 458 self.bt | 458 self.bt |
| 459 .iter_at(&*xc) | 459 .iter_at(&*xc) |
| 460 .map(|&d| self.generator.support_for(d).differential(&*xc)) | 460 .map(|&d| self.generator.support_for(d).differential(&*xc)) |
| 461 .sum() | 461 .sum() |
| 462 } | 462 } |
