groupoid

(Englisch)

  1. A magma: a set with a total binary operation.
  2. A set with a partial binary operation that is associative and has identities and inverses.

Etymologie (Englisch)

From group + -oid.

Gruppoid

Menge mit innerem Verknüpfungsgesetz

set with an internal composition law

ensemble muni d’une loi de composition interne

groupoïde

grupoid

zbiór z działaniem

Conjunto não vazio, munido de uma operação.

Grupóide

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