| |||||||
| Analytical Solution | Approximate Solution | Error | ||||
FD | CD | BD | FD | CD | BD | ||
| , , , , , Number of Grid Points = 200 | ||||||
| 0.58778527 | 0.58778527 | 0.58778527 | 0.58778527 | 0.000000% | 0.000000% | 0.000000% |
| 0.55901701 | 0.55877922 | 0.56035906 | 0.56193917 | 0.042536% | 0.240074% | 0.522732% |
| 0.58778527 | 0.58200532 | 0.58122589 | 0.58044618 | 0.983342% | 1.115947% | 1.248600% |
, , , , , Number of Grid Points = 10,000 | |||||||
| 0.58778527 | 0.58778527 | 0.58778527 | 0.58778527 | 0.000000% | 0.000000% | 0.000000% |
| 0.58777366 | 0.58777366 | 0.58777376 | 0.58777385 | 0.000000% | 0.000016% | 0.000032% |
| 0.47552826 | 0.47641108 | 0.47642000 | 0.47642892 | 0.185649% | 0.187525% | 0.189402% |
| 0.58778527 | 0.58758916 | 0.58758877 | 0.58758838 | 0.033363% | 0.033430% | 0.033497% |
, , , , , Number of Grid Points = 20,000 | |||||||
| 0.58778527 | 0.58778527 | 0.58778527 | 0.58778527 | 0.000000% | 0.000000% | 0.000000% |
| 0.58749523 | 0.58749521 | 0.58749521 | 0.58749537 | 0.000004% | 0.000004% | 0.000025% |
| 0.58778527 | 0.58777278 | 0.58777285 | 0.58777317 | 0.002124% | 0.002112% | 0.002057% |
, , , , , Number of Grid Points = 100,000 | |||||||
| 0.58778527 | 0.58778527 | 0.58778527 | 0.58778527 | 0.000000% | 0.000000% | 0.000000% |
| 0.58777366 | 0.58777366 | 0.58777366 | 0.58777366 | 0.000000% | 0.000000% | 0.000000% |
| 0.58778527 | 0.58778509 | 0.58778508 | 0.58778510 | 0.000030% | 0.000031% | 0.000029% |
| |||||||
| , , , , , Number of Grid Points = 100 | ||||||
| 0.80901701 | 0.80901701 | 0.80901701 | 0.80901701 | 0.000000% | 0.000000% | 0.000000% |
| 0.76942090 | 0.76909362 | 0.77126826 | 0.77344309 | 0.042536% | 0.240098% | 0.522756% |
| −0.80901701 | −0.80729380 | −0.80675574 | −0.80621735 | 0.213001% | 0.279508% | 0.346056% |
, , , , , Number of Grid Points = 10,000 | |||||||
| 0.80901701 | 0.80901701 | 0.80901701 | 0.80901701 | 0.000000% | 0.000000% | 0.000000% |
| 0.80901302 | 0.80901302 | 0.80901305 | 0.80901308 | 0.000000% | 0.000004% | 0.000008% |
| −0.80901701 | −0.80894966 | −0.80894953 | −0.80894939 | 0.008325% | 0.008342% | 0.008358% |
, , , , , Number of Grid Points = 10,000 | |||||||
| 0.80901701 | 0.80901701 | 0.80901701 | 0.80901701 | 0.000000% | 0.000000% | 0.000000% |
| 0.80861781 | 0.80861778 | 0.80861781 | 0.80861804 | 0.000004% | 0.000000% | 0.000028% |
| −0.80901701 | −0.80894306 | −0.80894315 | −0.80894348 | 0.009141% | 0.009129% | 0.009089% |
, , , , , Number of Grid Points = 100,000 | |||||||
| 0.80901701 | 0.80901701 | 0.80901701 | 0.80901701 | 0.000000% | 0.000000% | 0.000000% |
| 0.80901302 | 0.80901302 | 0.80901302 | 0.80901302 | 0.000000% | 0.000000% | 0.000000% |
| −0.80901701 | −0.80901289 | −0.80901289 | −0.80901289 | 0.000509% | 0.000509% | 0.000509% |