n digit after comma

ERR (circle area)

ERR (rectangle area)

2

0.00159265359

−0.007687346

3

−0.00040734641

0.000083854

4

−0.00000734641

0.000083854

5

0.00000265359

−0.000032643

6

−0.00000034641

−0.000048177

7

−0.00000004641

−0.000048177

8

−0.00000000359

−0.000048138

9

−0.00000000041

−0.000048134

10

−0.00000000001

−0.000048133