i

6

7

di,1

4.42076 × 10−2

1.59239 × 10−4

di,2

6.30676 × 10−2

1.46677 × 10−4

di,3

2.3008 × 10−2

−1.05239 × 10−5

di,4

2.34532 × 10−3

−4.9774 × 10−6

di,5

1.468

0.968052

di,6

0.572198

−3.28294 × 10−2

di,7

6.598905 × 10−2

−4.01647 × 10−2