dual number (English, noun)
expansion: dual number (plural dual numbers)
Senses:
topics: grammar
human-sciences
linguistics
sciences
glosses: A grammatical number denoting a quantity of exactly two.
topics: algebra
mathematics
sciences
glosses: An element of an algebra (the algebra of dual numbers) which includes the real numbers and an element ε which satisfies ε ≠ 0 and ε² = 0.
Forms:
form: dual numbers
tags: plural