Theory and Modern Applications
Table 4 Comparison of absolute errors in Example 4
From: Numerical method and convergence order for second-order impulsive differential equations
n | \(\max \vert u - u_{n} \vert \) | C.R | \(\max \vert u' - u'_{n} \vert \) | \(\max \vert u'' - u''_{n} \vert \) | \(\max \vert u''' - u'''_{n} \vert \) |
|---|---|---|---|---|---|
320 | 1.8367F−5 | – | 7.0934F−5 | 1.9598F−4 | 3.9198F−4 |
640 | 4.6155F−6 | 2 | 1.7919F−5 | 4.9411F−5 | 9.8826F−5 |