5.6325811589547827 3.7596771762546468
3
1.7000000000000000 1.6490000000000000  1.1669090347950091 -0.1802087695180756  4.6264450400980301
1.2000000000000000 1.1639999999999999 -1.6232912289435912 -0.7086645826817719  2.6818968358512203
0.8000000000000000 0.7760000000000000 -0.9251195576275464  1.1036460304189657 -0.0890108753551527