Table 7: Error norm for Example 7.7.

3 𝑛 𝜇 0 𝜇 0 𝑛 𝜇 1 𝜇 1 𝑛 𝜇 2 𝜇 2 𝑛

48 5 . 1 × 1 0 0 4 1 . 3 × 1 0 0 3 4 . 7 × 1 0 0 4
96 2 . 8 × 1 0 0 6 7 . 5 × 1 0 0 6 3 . 9 × 1 0 0 6
192 2 . 4 × 1 0 1 0 6 . 3 × 1 0 1 0 3 . 1 × 1 0 1 0
384 5 . 5 × 1 0 1 7 2 . 7 × 1 0 1 6 4 . 9 × 1 0 1 6