-17/6 + nl*(1/9 + x/9) - (23*x)/6 + (6 + 4/(-1 + x) + 4*x^2)*HPL[{0}, x] + 
 (10 - 4/x - 2*x + 4*x^2)*HPL[{1}, x] + (11/4 - nl/6 - (2*Pi^2)/3)*
  PlusDistribution[-1, 1 - x] + (20/3 - (2*nl)/9)*
  PlusDistribution[0, 1 - x] + 8*PlusDistribution[1, 1 - x]
