Case 1:

d is constant

1.4473

0.45

7.7

3.5

1.4485

0.36

9.72

3.5

1.4453

0.56

6.25

3.5

1.4437

0.62

5.64

3.5

Case 2:

is constant

1.4477

0.36

7.7

2.77

1.4468

0.56

7.7

4.31

1.4465

0.62

7.7

4.77