Tic tac types: a gentle introduction to dependently typed programming (functional pearl)

Sean Innes, Nicolas Wu. Tic tac types: a gentle introduction to dependently typed programming (functional pearl). In David Darais, Jeremy Gibbons, editors, Proceedings of the 4th ACM SIGPLAN International Workshop on Type-Driven Development, TyDe@ICFP 2019, Berlin, Germany, August 18, 2019. pages 40-51, ACM, 2019. [doi]

@inproceedings{InnesW19,
  title = {Tic tac types: a gentle introduction to dependently typed programming (functional pearl)},
  author = {Sean Innes and Nicolas Wu},
  year = {2019},
  doi = {10.1145/3331554.3342606},
  url = {https://doi.org/10.1145/3331554.3342606},
  researchr = {https://researchr.org/publication/InnesW19},
  cites = {0},
  citedby = {0},
  pages = {40-51},
  booktitle = {Proceedings of the 4th ACM SIGPLAN International Workshop on Type-Driven Development, TyDe@ICFP 2019, Berlin, Germany, August 18, 2019},
  editor = {David Darais and Jeremy Gibbons},
  publisher = {ACM},
  isbn = {978-1-4503-6815-5},
}