@article{230515017,
  title = {Calc-X and Calcformers: Empowering Arithmetical Chain-of-Thought through Interaction with Symbolic Systems},
  author = {Marek Kadlčík and Michal Štefánik and Ondřej Sotolář and Vlastimil Martinek},
  year = {2023},
  eprint = {2305.15017},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.15017v2},
}