[−][src]Function sprs::prod::csvec_dot_by_binary_search
pub fn csvec_dot_by_binary_search<N, I>(
vec1: CsVecViewI<N, I>,
vec2: CsVecViewI<N, I>
) -> N where
I: SpIndex,
N: Num + Copy,
Compute the dot product of two sparse vectors, using binary search to find matching indices.
Runs in O(MlogN) time, where M and N are the number of non-zero entries in each vector.