10
 1.000e+00, 0.000e+00
 8.090e-01, 5.878e-01
 3.090e-01, 9.511e-01
-3.090e-01, 9.511e-01
-8.090e-01, 5.878e-01
-1.000e+00,-7.657e-16
-8.090e-01,-5.878e-01
-3.090e-01,-9.511e-01
 3.090e-01,-9.511e-01
 8.090e-01,-5.878e-01