j

xj

f(xj)

Algorithm I

1

(0.000000, 0.000000)

0.000000000

l1

1

(0.000000, 0.000000)

0.000000000

l2

1

(0.000000, 0.000000)

0.000000000

[5]

1

(0.139289, 0.168635)

0.047839245

[7]

1

(0.087180, 0.099615)

0.017523572

[8]

1

(0.000000, 0.000000)

0.000000000

[10]

1

(0.000000, 0.000000)

0.000000000