Previously this would produce incorrect values of Chebyshev polynomials for order > 2.
Convergence tests are still running, so it is unclear at this moment whether this will fix the 3D convergence issue. But the table of Chebyshev modes is now in agreement with pvfmm.
Previously this would produce incorrect values of Chebyshev polynomials for `order > 2`.
Convergence tests are still running, so it is unclear at this moment whether this will fix the 3D convergence issue. But the table of Chebyshev modes is now in agreement with `pvfmm`.
