Talk:Zonal spherical harmonics
|WikiProject Mathematics||(Rated Start-class, Low-priority)|
This article is a bit of a mess in that key formulae have errors. The first and last set out equations are inconsistent!! There is a factor of 2$\ell+1 missing and a 4 pi missing in the first formula. I believe that in the formula for c_n,k, the numerator and denominator are reversed.