Matthew L. Fidler [aut, cre] (<https://orcid.org/0000-0001-8538-6691>),
  Wenping Wang [ctb],
  Fuji Goro [ctb],
  Morwenn [ctb],
  Igor Kushnir [ctb],
  Omar Elashkar [ctb]

Matthew L. Fidler [aut, cre] (<https://orcid.org/0000-0001-8538-6691>),
  Wenping Wang [aut],
  Richard Upton [ctb],
  Gabriel Staples [ctb],
  Goro Fuji [ctb],
  Morwenn [ctb],
  Igor Kushnir [ctb],
  Kevin Ushey [ctb],
  David Cooley [ctb]

Matthew L. Fidler [aut, cre] (<https://orcid.org/0000-0001-8538-6691>),
  Wenping Wang [ctb],
  Bill Denney [ctb] (<https://orcid.org/0000-0002-5759-428X>)

Vasyl Zhabotynsky [aut, cre],
  Wei Sun [aut],
  Fei Zou [aut]

Sebastian Kreutzer [aut, trl, cre]
    (<https://orcid.org/0000-0002-0734-2199>),
  Johannes Friedrich [aut] (<https://orcid.org/0000-0002-0805-9547>),
  RLum Team [ctb],
  Marcin Wojdyr [cph] (C++ library 'xylib'),
  Peng Zhang [cph] (C++ library 'xylib')

Mikkel Meyer Andersen [aut, cre, cph],
  Rob Goedman [aut, cph],
  Gabor Grothendieck [aut, cph],
  Søren Højsgaard [aut, cph],
  Grzegorz Mazur [aut, cph],
  Ayal Pinkus [aut, cph],
  Nemanja Trifunovic [cph] (UTF-8 part of yacas
    (src/yacas/include/yacas/utf8*))

Whit Armstrong [aut],
  Michael Schubert [ctb],
  Jeroen Ooms [aut, cre] (<https://orcid.org/0000-0002-4035-0289>)

Tom Druet, Naveen Kumar Kadri, Amandine Bertrand and Mathieu Gautier

Dewey Dunnington [aut] (<https://orcid.org/0000-0002-9415-4582>),
  Edzer Pebesma [aut, cre] (<https://orcid.org/0000-0001-8049-7069>),
  Ege Rubak [aut],
  Jeroen Ooms [ctb] (configure script),
  Google, Inc. [cph] (Original s2geometry.io source code)

Brant Deppa [aut] (Wrote the original R scripts this package is derived
    from),
  James Curran [aut, cre] (Wrote the original R package. Current
    maintainer.),
  Rachel Fewster [ctb],
  Russell Millar [ctb],
  Ben Stevenson [ctb],
  Andrew Balemi [ctb],
  Chris Wild [ctb],
  Sophie Jones [ctb],
  Dineika Chandra [ctr],
  Brendan McArdle [ctr]

BSC-CNS [aut, cph],
  An-Chi Ho [aut, cre],
  Nuria Perez-Zanon [aut],
  Roberto Bilbao [ctb],
  Josep Cos [ctb],
  Carlos Delgado [ctb],
  Llorenç Lledó [ctb],
  Andrea Manrique [ctb],
  Deborah Verfaillie [ctb],
  Eva Rifà [ctb]