To cite package ‘rasengan’ in publications use:

  Kato A (2026). _rasengan: Generation of Geometric Curves_. R package
  version 0.0.16, <https://github.com/paithiov909/rasengan>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rasengan: Generation of Geometric Curves},
    author = {Akiru Kato},
    year = {2026},
    note = {R package version 0.0.16},
    url = {https://github.com/paithiov909/rasengan},
  }