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Results when the initial guess was (−0.2000, 1.2000, 1.0000) and full reconstruction was conducted using three equations.
| Solution | 2-norm of the solution | 2-norm of the error of the solution | Number of iteration | |
|---|---|---|---|---|
| True solution | (0.6299, 0.3705, 0.5751) | 0.929 95 | – | – |
| GN | (−0.3872, 1.2129, −0.0001) | 1.273 19 | 1.440 52 | 6 |
| LM | (−0.6327, 1.1353, 0.5883) | 1.426 66 | 1.476 24 | 5 |
| PIGN | (−0.6324, 1.1355, 0.5873) | 1.426 23 | 1.476 04 | 5 |
