Searched refs:h_sigma (Results 1 – 1 of 1) sorted by relevance
116 int64_t o_sigma, h_sigma; in compare() local132 h_sigma = n*hh_sum_v - h_sum_v*(int64_t)h_sum_v; in compare()134 if (o_sigma == 0 || h_sigma == 0) in compare()137 c = (n*oh_sum_v - o_sum_v*(int64_t)h_sum_v) / (sqrt(o_sigma)*sqrt(h_sigma)); in compare()