Research Article
Midpoint Derivative-Based Closed Newton-Cotes Quadrature
| Int. | Simpson’s rule | Midpoint derivative Simpson’s rule | Approximate value | Error | Approximate value | Error |
| 1 | 3.1333333333 | 0.0082593203 | 3.1463040000 | 0.0047113464 | 2 | 3.1415686275 | 0.0000240261 | 3.1416054730 | 0.0000128194 | 4 | 3.1415925024 | 0.0000001512 | 3.1415927140 | 0.0000000604 |
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