code: def sbesselh2(x, N):
      "Spherical Hankel of the second kind"
  
      jn = sbesselj(x, N)
      yn = sbessely(x, N)
  
      return jn - 1j * yf sbesselh2(x, N):
      "Spherical Hankel of the second kind"
  
      jn = sbesselj(x, N)
      yn = sbessely(x, N)
  
      return jn - 1j * yn
docs: Spherical Hankel of the second kind