Trait accurate::traits::DotWithAccumulator

pub trait DotWithAccumulator<F> {
    fn dot_with_accumulator<Acc>(self) -> F
    where
        Acc: DotAccumulator<F>,
        F: Zero;
}

Calculates the dot product of the items of an iterator

Examples

use accurate::traits::*;
use accurate::dot::Dot2;

let xy = vec![(1.0, 1.0), (2.0, 2.0), (3.0, 3.0)];
let d = xy.dot_with_accumulator::<Dot2<_>>();
assert_eq!(14.0f64, d);

Required Methods

fn dot_with_accumulator<Acc>(self) -> F where
    Acc: DotAccumulator<F>,
    F: Zero, 

Calculates the dot product of the items of an iterator

Implementors

• impl<I, F> DotWithAccumulator<F> for I where
    I: IntoIterator<Item = (F, F)>,