✹ 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=      1, o 2017-06-20 sr1 | 1, 10, 2.684781, 8.785026, 9.195181, 0.771624, 4.269244, 1.286053, 5.674669, 9.470637, 5.999485, 0.786088, 3.46533, 9.545432, 4.189269, 8.982461, 8.664336, 6.405361, 9.895621, 7.564694, 2.490786, 6.776617, 9.15712, 2.635885, 8.628508, 6.658826, 1.693312, 8.025577, 6.407468, ..