History: Number theory

Source of version: 5 (current)

See also ((Abstract Algebra)) *prime: [http://www.lojban.org/jbovlaste/dict/mulna'usle|mulna'usle] *unit: jicmu namcu: [http://www.lojban.org/jbovlaste/dict/cmuna'u|cmuna'u] **A unit in an integral domain is a number that every number is divisible by; e.g. the units in Z are 1 and -1, and the units in the Gaussian integers are 1, i, -1, and -i.