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bn:00021375n
Noun Concept
Categories: Wikipedia pending changes protected pages, Complex numbers, Composition algebras, Articles with short description
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
number
complex number
quaternion
HAS PART
real number
imaginary unit
imaginary part
real part
imaginary part
PART OF
hypercomplex number
orbit portrait
complex sequence
HAS KIND
complex conjugate
pure imaginary number
real number
algebraic number
complex number
+7 relations
HAS INSTANCE
imaginary unit
FR
j
CATEGORY DOMAIN
mathematics
DESCRIBED BY SOURCE
Nordisk familjebok
DIFFERENT FROM
imaginary part
HAS PARTS OF THE CLASS
complex number
real number
HAS QUALITY
absolute value
argument
imaginary part
real part
NAMED BY
Lazare Carnot
ON FOCUS LIST OF WIKIMEDIA PROJECT
HY
Վիքիպեդիա:Կարևորագույն հոդվածներ
OPPOSITE OF
real number
WordNet 3.0 & Open English WordNet
EN
complex number, complex quantity, imaginary number, imaginary
Wikipedia
EN
complex number, imaginary number
Wikidata
EN
complex number, Imaginary, imaginary number
Wiktionary
EN
complex number, imaginary, imaginary number
Wikipedia Redirections
EN
A+bi, A+ib, Applications of complex numbers, C number, C numbers, Classification of complex numbers, complex-valued, Complex addition, complex arithmetic, Complex arithmetic operations, Complex division, complex domain, complex field, Complex Number, complex number field, complex numbers, complex quantity, complex square, complex value, Division of complex numbers, Fake number, Generalization of complex numbers, Generalizations of complex numbers, History of complex numbers, imaginary axis, Imaginary nubers, Imaginary Number, imaginary numbers, Imaginary plane, imaginary value, J number, Lateral number, Lateral numbers, Matrix representation of complex numbers, Mod-arg form, multiplication of complex numbers, Negative square root, Negative Square roots, Non real numbers, polar form, Powers of i, Principal argument, Purely imaginary number, real and imaginary parts, real part, square root of negative numbers, Square roots of negative numbers, The Imaginary Number, Wessel diagram, ℂ, ℑ, ℜ
Wikidata Alias
EN
pure imaginary number, purely imaginary number, ℂ

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