✹ 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=    10, o 2017-06-20 sr10 | 10, 100, 6.693268, 2.164618, 9.888166, 0.429226, 3.603912, 9.953126, 4.096907, 9.391192, 6.923778, 2.292123, 9.911853, 2.934993, 6.274455, 5.272552, 1.933678, 7.033038, 9.956013, 6.718471, 8.79814, 6.916914, 6.959792, 9.630308, 3.837111, 8.100817, 8.78416, 0.570948, 8.37416..