Theory and Modern Applications
From: Fast multipole method for singular integral equations of second kind
x | −0.9 | −0.5 | −0.1 |
---|---|---|---|
\(\hat{u}_{10}\) | 0.999999993535333 | 0.999999981428145 | 0.999999917999549 |
\(\hat{u}_{100}\) | 0.999999993845970 | 0.999999988715871 | 0.999999990115998 |
\(\hat{u}_{1000}\) | 0.999999995690078 | 0.999999991935489 | 0.999999993153335 |
u | 1 | 1 | 1 |