✹ 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=      3, o 2017-06-20 sr3 | 3, 30, 2.694562, 6.502744, 9.073521, 6.171034, 2.286103, 4.967927, 6.079085, 1.117916, 2.608302, 1.792435, 5.292168, 1.64971, 5.637292, 4.159827, 7.327138, 1.150919, 9.293548, 8.872694, 2.185533, 9.949756, 0.830753, 3.063192, 7.204..