| X | Exact Solution | PSAM | HPM |
| 0.0 | 10.000000000 | 10.000000000 | 10.000000000 |
| 0.2 | 8.187307531 | 8.187318703 | 8.187308703 |
| 0.4 | 6.703200460 | 6.703218540 | 6.703208540 |
| 0.6 | 5.488116361 | 5.488134449 | 5.488114451 |
| 0.8 | 4.493289641 | 4.493300834 | 4.493289646 |
| 1.0 | 3.678794412 | 3.678794408 | 3.678794453 |