bn:00021375n
Noun Concept
Categories: Complex numbers, Articles with short description, Wikipedia pending changes protected pages, Composition algebras
EN
complex number  complex quantity  imaginary number  imaginary  A+bi
EN
(mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1 WordNet 3.0
Definitions
Relations
Sources
EN
(mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1 WordNet 3.0 & Open English WordNet
An imaginary number is a real number multiplied by the imaginary unit i, which is defined by its property i2 = −1. Wikipedia
In mathematics, a complex number is an element of a number system that extends the real numbers with a specific element denoted i, called the imaginary unit and satisfying the equation i 2 = − 1 {\displaystyle i^{2}=-1} ; every complex number can be expressed in the form a + b i {\displaystyle a+bi}, where a and b are real numbers. Wikipedia
A concept in mathematics Wikipedia Disambiguation
An extension of real numbers obtained by adjoining imaginary numbers Wikipedia Disambiguation
Number that can be put in the form a + bi, where a and b are real numbers and i is called the imaginary unit Wikidata
Complex number that can be written as a real number multiplied by i Wikidata
A number of the form a + bi, where a and b are real numbers and i denotes the imaginary unit. Wiktionary
Number of the form a + bi. Wiktionary (translation)
An imaginary quantity. Wiktionary
A number of the form bi, where b is any real number and i denotes the imaginary unit. Wiktionary
Number of the form bi. Wiktionary (translation)
IS A
HAS PART
PART OF
HAS KIND
HAS INSTANCE
CATEGORY DOMAIN
DESCRIBED BY SOURCE
DIFFERENT FROM
HAS PARTS OF THE CLASS
HAS QUALITY
NAMED BY
ON FOCUS LIST OF WIKIMEDIA PROJECT
OPPOSITE OF
WordNet 3.0 & Open English WordNet
EN
Wikipedia
EN
Wikidata
EN
Wiktionary
EN
Wikipedia Redirections
EN
Wikidata Alias
EN