To cite package ‘cppdoubles’ in publications use:

Christofides N (2026). cppdoubles: Fast Relative Comparisons of Floating Point Numbers in 'C++'. R package version 0.5.0, https://github.com/nicchr/cppdoubles.

Corresponding BibTeX entry:

  @Manual{,
    title = {cppdoubles: Fast Relative Comparisons of Floating Point
      Numbers in 'C++'},
    author = {Nick Christofides},
    year = {2026},
    note = {R package version 0.5.0},
    url = {https://github.com/nicchr/cppdoubles},
  }