3.4638965495145455 1.7799785270309558
3
1.7000000000000000 0.5100000000000000  0.0335755601862805  0.3745960908785492 -0.0458722536203886
1.2000000000000000 0.3600000000000000  0.5364429936763235 -0.5153332574144673 -0.0907704389029938
0.8000000000000000 0.2400000000000000 -1.1120352427341837 -0.3302501879383467  2.4172876127786576