To cite package ‘hypergeo2’ in publications use:

Zhu X (2024). hypergeo2: Generalized Hypergeometric Function with Tunable High Precision. R package version 0.2.0, https://CRAN.R-project.org/package=hypergeo2.

Corresponding BibTeX entry:

  @Manual{,
    title = {hypergeo2: Generalized Hypergeometric Function with
      Tunable High Precision},
    author = {Xiurui Zhu},
    year = {2024},
    note = {R package version 0.2.0},
    url = {https://CRAN.R-project.org/package=hypergeo2},
  }