Table 1.
Mean relative errors of the mean intensity for a zero-opacity model, using either Gauss–Legendre quadrature, or the trapezoidal rule with integration nodes from Lobel & Blomme (2008).
| Legendre-integration | Trapezoidal rule | ||||
|---|---|---|---|---|---|
| Nθ · Nϕ | >968 | 512 | 2105 | 1037 | 544 |
| ΔJ̄ (%) | 9.4 | 9.9 | 9.6 | 10.4 | 12.4 |
Notes. The theoretical solution has been calculated from the dilution factor and the intensity emitted from the stellar core (see text). Nx = Ny = Nz = 133 spatial grid points have been used.
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