✹ i7=1008', o | 2013-02-09 260dim-demo || contains in dim 2,3,4... pseudo randoms for tests; manhattan metric leads to another graph (diamond) output of surrounding than euclidean metric (ellipse)

✹ i4=      4, o 2017-06-20 sr4 | 4, 40, 0.495277, 4.700486, 5.056052, 3.382817, 7.203759, 0.722887, 2.766875, 9.034013, 2.657085, 8.659904, 4.863009, 4.515429, 8.05527, 4.041253, 7.882341, 8.273928, 5.608271, 1.214619, 7.303464, 5.256137, 8.131338, 4.335635, 0.191..