10 [8,2]
 1.4522164530396590
 0.2742871610823961  0.2500000000000000
 0.2742871610823915 -0.2500000000000000
 0.2742871610824070  0.7500000000000000
 0.2742871610824023 -0.7500000000000000
-0.2742871610824065  0.0000000000000000
-0.2742871610823978  0.5000000000000000
-0.2742871610823998 -0.5000000000000000
-0.2742871610823936  1.0000000000000000
 1.0000000000000000  0.0000000000000000
-1.0000000000000000  0.0000000000000000