To cite package ‘fntl’ in publications use:

Raim A (2026). fntl: Numerical Tools for 'Rcpp' and Lambda Functions. R package version 0.1.3, https://github.com/andrewraim/fntl.

Corresponding BibTeX entry:

  @Manual{,
    title = {fntl: Numerical Tools for 'Rcpp' and Lambda Functions},
    author = {Andrew M. Raim},
    year = {2026},
    note = {R package version 0.1.3},
    url = {https://github.com/andrewraim/fntl},
  }