Research Article
Solving Nonstiff Higher Order Odes Using Variable Order Step Size Backward Difference Directly
Table 6
Comparison between the 1PBDVSO, DI, B1, and D1 methods for solving Problem
4.
| | TOL | MTD | (1) |
| | 10−4 | 1PBDVSO
DI
B1
D1 | −1.5171246226 − 009
−2.5152953310 − 008
9.9810188187 − 009
Fail to compute |
| | 10−6 | 1PBDVSO
DI
B1
D1 | 1.0035458019 − 008
1.0609214996 − 008
9.9998786959 − 009
Fail to compute |
| | 10−8 | 1PBDVSO
DI
B1
D1 | 1.0004172282 − 008
1.0004031492 − 008
1.0000000079 − 008
Fail to compute |
| | 10−10 | 1PBDVSO
DI
B1
D1 | 9.9999571459 − 009
9.9999855296 − 009
9.9999999555 − 009
Fail to compute |
|
|
