✹ 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=    18, o 2017-06-20 sr18 | 18, 180, 0.40373, 7.970452, 8.835751, 3.037716, 0.084263, 7.03482, 4.307554, 9.001322, 7.072183, 5.501558, 9.887215, 8.869629, 6.812409, 9.734735, 2.895556, 6.404122, 7.835628, 8.244084, 9.140514, 4.287168, 2.808937, 1.017316, 7.905335, 7.036702, 0.534481, 5.272309, 5.91165..