Marcello Chiodi [aut, cre],
  Giada Adelfio [aut]

Diederick Niehorster [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0002-4672-8756>)

Gutama Girja Urago [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0001-5588-2301>)

Alessandro Romanel [aut, cre],
  Davide Dalfovo [aut]

Benjamin S. Baumer [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-3279-0516>),
  Carson Sievert [ctb],
  Natalia Iannucci [ctb]

Arthur Allignol [aut],
  Mark Clements [cre, aut]

Riccardo Giubilei [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-1674-4886>),
  Tullia Padellini [aut],
  Pierpaolo Brutti [aut],
  Marco Brandi [ctb],
  Gabriel Nespoli [ctb],
  Torsten Hothorn [ctb] (ORCID: <https://orcid.org/0000-0001-8301-0471>,
    (partykit author)),
  Achim Zeileis [ctb] (ORCID: <https://orcid.org/0000-0003-0918-3766>,
    (partykit author))

Mohsen Taheri Shalmani [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-4044-8507>),
  Jörn Schulz [aut],
  Stephen M. Pizer [aut]

Grant McDermott [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-7883-8573>),
  Frederic Kluser [ctb]

Rishav Bhattacharjee [aut],
  Siddhanta Phuyal [aut, cre],
  Mamunur Rashid [aut],
  Jyotirmoy Sarkar [aut]

Justin A. G. Hubbard [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-1510-9546>),
  D. Andrew R. Drake [aut],
  Nicholas E. Mandrak [aut] (ORCID:
    <https://orcid.org/0000-0001-8335-9681>)

Simon Bond [cre],
  Beatrice Pantaleo [aut]

Ian Kopacka [aut, cre],
  Tatiana Marschik [aut],
  Elena Sassu [aut],
  Annette Nigsch [aut],
  Food and Agriculture Organization of the United Nations (FAO) [cph,
    fnd]

Hendrik van der Wurp [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-1044-417X>)

Johan Larsson [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-4029-5945>),
  A. Jonathan R. Godfrey [ctb],
  Peter Gustafsson [ctb],
  David H. Eberly [ctb] (geometric algorithms),
  Emanuel Huber [ctb] (root solver code),
  Florian Privé [ctb]

Ramiro Magno [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-5226-3441>),
  Pedro Monteiro [aut] (ORCID: <https://orcid.org/0000-0003-1446-8256>),
  Luís Bentes [aut] (ORCID: <https://orcid.org/0000-0001-6884-2886>),
  Pattern Institute [cph, fnd],
  CCMAR [cph, fnd]