Complex number
In mathematics, a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a symbol called the imaginary unit, and satisfying the equation i2 = −1. Because no "real" number satisfies this equation, i was called an imaginary number by René Descartes. For the complex number a + bi, a is called the real part and b is called the imaginary part. The set of complex numbers is denoted by either of the symbols or C. Despite the historical nomenclature "imaginary", complex numbers are regarded in the mathematical sciences as just as "real" as the real numbers and are fundamental in many aspects of the scientific description of the natural world.
known for
main interest
Wikipage disambiguates
A+biA+ibApplications of complex numbersArgand DiagramC numberC numbersClassification of complex numbersComplex-valuedComplex NumberComplex NumbersComplex additionComplex arithmeticComplex divisionComplex domainComplex fieldComplex getalComplex mathComplex mathematicsComplex number fieldComplex numbersComplex quantityComplex valueDivision of complex numbersGeneralization of complex numbersGeneralizations of complex numbersHistory of complex numbersImaginary partImaginary planeMagnitude of Complex NumberMod-arg formMultiplication of complex numbersNegative Square rootsNegative square rootNombre complexeNon real numbersPolar formPrincipal argumentReal and imaginary partsReal partWessel diagram
Wikipage redirect
*-algebra+ h.c..NET Framework version history01101 (number)16th century1722 in science1746 in science1811 in science1837 in science1940 in science23 (number)3-manifold3-sphere311 (number)5 21 honeycomb99 Bottles of BeerA+biA+ibAArch64ADHM constructionALGOL 68ALGOL WAbel's identityAbel's inequalityAbel's summation formulaAbelian varietyAbraham de MoivreAbsolute convergenceAbsolute valueAbsolute value (algebra)Absolutely convex setAbsolutely integrable functionAbsolutely irreducibleAbsorbing setAcceleration voltageAcoustic impedanceAddition
Link from a Wikipage to another Wikipage
main interests
differentFrom
primaryTopic
Complex number
In mathematics, a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a symbol called the imaginary unit, and satisfying the equation i2 = −1. Because no "real" number satisfies this equation, i was called an imaginary number by René Descartes. For the complex number a + bi, a is called the real part and b is called the imaginary part. The set of complex numbers is denoted by either of the symbols or C. Despite the historical nomenclature "imaginary", complex numbers are regarded in the mathematical sciences as just as "real" as the real numbers and are fundamental in many aspects of the scientific description of the natural world.
has abstract
Bilangan kompleks dalam matema ...... angan kompleks ditulis a + bj.
@in
De komplexa talen kan ses som ...... C eller ℂ, och utgör en kropp.
@sv
Die komplexen Zahlen erweitern ...... uch komplexe Analysis genannt.
@de
En matemàtiques, un nombre com ...... ntitats físiques és essencial.
@ca
En mathématiques, l'ensemble d ...... que de la mécanique quantique.
@fr
In de wiskunde zijn complexe g ...... een niet-reëel complex getal.
@nl
In mathematics, a complex numb ...... vector space of dimension two.
@en
Is Uimhir Choimpléascach é aon ...... chuig an teoiric 'quaternion.'
@ga
Kompleksa nombro estas nombro, ...... as x, kaj anstataŭ b uzatas y)
@eo
Komplexní čísla (z latinského ...... čísel komplexního charakteru.
@cs
Link from a Wikipage to an external page
Wikipage page ID
page length (characters) of wiki page
Wikipage revision ID
1,026,073,802
Link from a Wikipage to another Wikipage
first
E.D.
@en
id
c/c024140
@en
last
Solomentsev
@en
ref
none
@en
title
Complex number
@en
wikiPageUsesTemplate
hypernym
type
comment
Bilangan kompleks dalam matema ...... riil 3 dan bagian imajiner 2i.
@in
De komplexa talen kan ses som ...... C eller ℂ, och utgör en kropp.
@sv
Die komplexen Zahlen erweitern ...... gigen Stromstärke vorzubeugen.
@de
En matemàtiques, un nombre com ...... mplex, , i la part imaginària,
@ca
En mathématiques, l'ensemble d ...... ppelées fonctions holomorphes.
@fr
In de wiskunde zijn complexe g ...... veral vervangen wordt door −1.
@nl
In mathematics, a complex numb ...... cription of the natural world.
@en
Is Uimhir Choimpléascach é aon ...... chuig an teoiric 'quaternion.'
@ga
Kompleksa nombro estas nombro, ...... rtermoj kaj kun kondiĉo , t.e.
@eo
Komplexní čísla (z latinského ...... idla pro počítání s dvojčleny.
@cs
label
Bilangan kompleks
@in
Complex getal
@nl
Complex number
@en
Kompleksa nombro
@eo
Komplexa tal
@sv
Komplexe Zahl
@de
Komplexní číslo
@cs
Liczby zespolone
@pl
Nombre complex
@ca
Nombre complexe
@fr