5) is trivial

Long Zhang, Kejian Xu. 5) is trivial. Math. Comput., 85(299):1523-1538, 2016. [doi]

@article{ZhangX16-2,
  title = {5) is trivial},
  author = {Long Zhang and Kejian Xu},
  year = {2016},
  doi = {10.1090/mcom/3003},
  url = {http://dx.doi.org/10.1090/mcom/3003},
  researchr = {https://researchr.org/publication/ZhangX16-2},
  cites = {0},
  citedby = {0},
  journal = {Math. Comput.},
  volume = {85},
  number = {299},
  pages = {1523-1538},
}