grid size
Mittal [21] 
Mittal [21] 
Rms
4.5112e−016
3.4661e−016
5.4017e−017
4.5997e−017
4.5112e−016
2.3451e−016
1.5712e−016
3.6338−017
2.6712e−017
2.3451e−016
1.0231e−017
1.0321e−017
1.2898e−017
1.1275e−017
1.0231e−017
| grid size |
|
| Mittal [21] | Mittal [21] | Rms |
|
| 4.5112e−016 | 3.4661e−016 | 5.4017e−017 | 4.5997e−017 | 4.5112e−016 |
|
| 2.3451e−016 | 1.5712e−016 | 3.6338−017 | 2.6712e−017 | 2.3451e−016 |
|
| 1.0231e−017 | 1.0321e−017 | 1.2898e−017 | 1.1275e−017 | 1.0231e−017 |