@article{squareplusasoftpluslikealgebraic,
  title = {Squareplus: A Softplus-Like Algebraic Rectifier},
  author = {Jonathan T. Barron},
  year = {2021},
  eprint = {2112.11687},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2112.11687v1},
}