Table 2 Comparison of the maximum absolute error of the proposed scheme and the scheme in [9] of Example 4.1
\(\varepsilon \downarrow N \rightarrow\) | \(2^6\) | \(2^7\) | \(2^8\) | \(2^9\) |
|---|---|---|---|---|
Proposed scheme | ||||
\(2^{-4}\) | 7.4664e–03 | 3.9318e–03 | 2.0162e–03 | 1.0207e–03 |
\(2^{-8}\) | 2.3379e–03 | 3.9174e–03 | 5.2115e–03 | 5.1020e–03 |
\(2^{-10}\) | 9.0871e–04 | 3.9685e–04 | 7.3668e–04 | 2.1274e–03 |
Result in [9] | ||||
\(2^{-4}\) | 4.358e–01 | 5.281e–01 | 6.133e–01 | 5.291e–01 |
\(2^{-8}\) | 4.912e–01 | 4.830e–01 | 5.668e–01 | 6.435e–01 |
\(2^{-10}\) | 7.700e–01 | 4.610e–01 | 5.701e–01 | 6.014e–01 |