1194384 1.664 1.393e-06 4.245 3.554e-06 a-star.py:29(points_on_segment) 19110144 1.532 8.017e-08 1.532 8.017e-08 a-star.py:19(is_colinear) 162384 1.262 7.771e-06 1.581 9.734e-06 a-star.py:36(count_clusters)