Research Article
Variational Iteration Method and Sumudu Transform for Solving Delay Differential Equation
Table 2
Absolute error comparison representing Example
2.
| ā | Absolute Error | t | Laplace VIM [18] | Sumudu VIM |
| 0.0 | 0 | 0 | 0.1 | 0 | 0 | 0.2 | 0 | 0 | 0.3 | 0 | 0 | 0.4 | 0 | 0 | 0.5 | 3E-10 | 3E-10 | 0.6 | 1.6E-09 | 2.1E-09 | 0.7 | 7.3E-09 | 9.7E-09 | 0.8 | 2.78E-08 | 3.68E-08 | 0.9 | 9.01E-08 | 1.196E-07 | 1.0 | 2.585E-07 | 3.429E-07 |
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