comparison: src/euclidean.rs
src/euclidean.rs
- branch
- dev
- changeset 64
- 4f6ca107ccb1
- parent 63
- f7b87d84864d
equal
deleted
inserted
replaced
| 63:f7b87d84864d | 64:4f6ca107ccb1 |
|---|---|
| 46 fn norm2(&self) -> F { | 46 fn norm2(&self) -> F { |
| 47 self.norm2_squared().sqrt() | 47 self.norm2_squared().sqrt() |
| 48 } | 48 } |
| 49 | 49 |
| 50 /// Calculate the 2-distance squared $\\|x-y\\|_2^2$, where `self` is $x$. | 50 /// Calculate the 2-distance squared $\\|x-y\\|_2^2$, where `self` is $x$. |
| 51 fn dist2_squared(&self, y : &Self) -> F; | 51 fn dist2_squared<I : Instance<Self>>(&self, y : I) -> F; |
| 52 | 52 |
| 53 /// Calculate the 2-distance $\\|x-y\\|_2$, where `self` is $x$. | 53 /// Calculate the 2-distance $\\|x-y\\|_2$, where `self` is $x$. |
| 54 #[inline] | 54 #[inline] |
| 55 fn dist2(&self, y : &Self) -> F { | 55 fn dist2<I : Instance<Self>>(&self, y : I) -> F { |
| 56 self.dist2_squared(y).sqrt() | 56 self.dist2_squared(y).sqrt() |
| 57 } | 57 } |
| 58 | 58 |
| 59 /// Projection to the 2-ball. | 59 /// Projection to the 2-ball. |
| 60 #[inline] | 60 #[inline] |
