\(t\) | Value of (x) | Numerical solution | Exact solution | Abs error |
---|---|---|---|---|
\(t = 0\) | − 0.04 | 2.668682966 | 2.668682966 | 0 |
− 0.02 | 1.334341483 | 1.334341483 | 0 | |
0 | 0 | 0 | 0 | |
0.02 | − 1.334341483 | − 1.334341483 | 0 | |
0.04 | − 2.668682966 | − 2.668682966 | 0 | |
\(t = 0.02\) | − 0.04 | 3.031965441 | 3.032594279 | 0.000628838 |
− 0.02 | 1.515982720 | 1.516297139 | 0.000314419 | |
0 | 0 | 0 | 0 | |
0.02 | − 1.515982720 | − 1.516297139 | 0.000314419 | |
0.04 | − 3.031965441 | − 3.032594279 | 0.000628838 | |
\(t = 0.04\) | − 0.04 | 3.499774890 | 3.511424956 | 0.011650066 |
− 0.02 | 1.749887445 | 1.755712478 | 0.005825033 | |
0 | 0 | 0 | 0 | |
0.02 | − 1.749887445 | − 1.755712478 | 0.005825033 | |
0.04 | − 3.499774890 | − 3.511424956 | 0.011650066 | |
\(t = 0.06\) | − 0.04 | 4.099780218 | 4.169817134 | 0.070036916 |
− 0.02 | 2.049890109 | 2.084908567 | 0.035018458 | |
0 | 0 | 0 | 0 | |
0.02 | − 2.049890109 | − 2.084908567 | 0.035018458 | |
0.04 | − 4.099780218 | − 4.169817134 | 0.070036916 | |
\(t = 0.08\) | − 0.04 | 4.859650332 | 5.132082627 | 0.272432295 |
− 0.02 | 2.429825166 | 2.566041313 | 0.136216147 | |
0 | 0 | 0 | 0 | |
0.02 | − 2.429825166 | − 2.566041313 | 0.136216147 | |
0.04 | − 4.859650332 | − 5.132082627 | 0.272432295 | |
\(t = 0.10\) | − 0.04 | 5.807054134 | 6.671707415 | 0.864653281 |
− 0.02 | 2.903527067 | 3.335853708 | 0.432326641 | |
0 | 0 | 0 | 0 | |
0.02 | − 2.903527067 | − 3.335853708 | 0.432326641 | |
0.04 | − 5.807054134 | − 6.671707415 | 0.864653281 |