двойные числа
Sign in to saveAlso known as hyperbolic number, perplex number, double number
element of the real commutative associative algebra ℝ[j] / (j² − 1), i.e. the reals with an extra square root of +1 adjoined
Wikidata facts
- Subclass of
- number
Show 4 more facts
- maintained by WikiProject
- WikiProject Mathematics
- discoverer or inventor
- James Cockle
- time of discovery or invention
- 1848-00-00
- different from
- dual
Sources (2)
via Wikidata · CC0