Searched refs:s_xy (Results 1 – 1 of 1) sorted by relevance
141 double s_x, s_y, s_xx, s_xy; variable234 s_x = s_y = s_xx = s_xy = 0;240 s_xy += k * elapsed[j][0];242 B = (s_xy - s_x * s_y / j) / (s_xx - s_x * s_x / j);246 s_x = s_y = s_xx = s_xy = 0;252 s_xy += k * elapsed[j][1];254 B = (s_xy - s_x * s_y / j) / (s_xx - s_x * s_x / j);