✹ 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=    13, o 2017-06-20 sr13 | 13, 130, 4.935954, 2.296029, 9.802515, 3.152582, 5.976047, 2.444771, 7.284582, 6.949124, 5.2694, 6.416465, 3.381866, 5.790545, 1.482854, 0.993436, 0.475179, 1.372471, 9.608099, 0.391201, 8.818871, 2.264646, 2.265302, 9.78564, 0.832152, 9.644588, 4.271317, 8.970683, 3.200438..