✹ 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=    17, o 2017-06-20 sr17 | 17, 170, 5.704752, 2.309772, 3.185135, 7.773277, 0.836218, 7.600837, 5.872845, 7.537824, 3.903848, 2.820428, 5.072878, 8.640323, 1.745818, 9.414388, 6.360899, 3.85958, 9.69695, 1.580522, 5.212431, 0.480463, 7.358764, 2.853823, 1.002916, 9.84062, 4.964457, 8.131046, 6.870793..