docs: def pair(p,q):
      """
      Computes the bilinear pairing e(p,q). @p must be a G1Element and @q must
      be a G2Element.
      @returns a GtElement
      """
      # Check types
      assertType(p, G1Element)
      assertType(q, G2Element)
  
      result = GtElement()
      librelic.pc_map_abi(byref(result), byref(p), byref(q))
      return result