c
complex number
Number that can be put in the form a + bi, where a and b are real numbers and i is called the imaginary unit
- Instance of
- Subclass of
- quaternion
- , number
- , hypercomplex number
- +1 more
- Part of
Overview
All data
85 statements · 12% with external sources · numbers in brackets are citations
- Opposite of
- real number criterion used: real and complex dichotomy
- Followed by
- quaternion criterion used: Cayley–Dickson construction
- Defining formula
z = x + \mathrm{i} y
- In defining formula
zsymbol represents: complex numberxsymbol represents: real numberysymbol represents: real number\mathrm{i}symbol represents: imaginary unit
On other databases
51 identifiers linking complex number across the web's reference databases
- AccessScience ID152900
- Arabic Ontology concept ID293239
- Arabic Ontology lexical concept ID151073532
- Australian Educational Vocabulary IDscot/4156
- BabelNet ID00021375n
- Bibliothèque nationale de France ID11981946j
- BNCF Thesaurus ID6845
- Brilliant Wiki IDcomplex-numbers
- Dewey Decimal Classification512.788
- Digital Library of Mathematical Functions ID1.9.E1
- Elhuyar ZTH ID034079
- Encyclopædia Britannica Online IDtopic/complex-number
- Encyclopædia Universalis IDnombres-complexes
- Encyclopedia of China (Third Edition) ID (2026)4PrO8d
- Encyclopedia of China (Third Edition) old ID (2021)110866
- Encyclopedia of Mathematics article IDComplex_number
- FOLDOC IDcomplex+number
- Freebase ID/m/01rm2
- GND ID4128698-4
- Gran Enciclopèdia Catalana IDnombre-complex
- Gran Enciclopèdia Catalana ID (former scheme)0153742
- Great Norwegian Encyclopedia IDkomplekse_tall
- Great Russian Encyclopedia portal IDkompleksnoe-chislo-a7c76d
- IEV number102-02-09
- Interlingual Index IDi109010
- J9U entity ID987007538749605171
- JSTOR topic ID (archived)complex-numbers
- KBpedia IDComplexNumber
- Library of Congress Authorities IDsh85093211
- Mathlib Declaration IDComplex
- MathWorld IDComplexNumber
- Microsoft Academic ID (discontinued)45862120
- Namuwiki ID복소수
- National Library of Latvia ID000082623
- NDL Authority ID00563643
- NE.se IDkomplext-tal
- NL CR AUT IDph121761
- Online PWN Encyclopedia ID3932382
- Open Library subject IDcomplex_numbers
- Pixiv Encyclopedia ID複素数
- ProofWiki IDDefinition:Complex_Number
- PSH ID7213
- ScienceDirect topic IDphysics-and-astronomy/complex-numbers
- Semanticscience Integrated Ontology ID001443
- SVKKL authority ID0212716-komplexni-cisla
- Treccani's Enciclopedia della Matematica IDnumero-complesso
- Vikidia article IDfr:Nombre_complexe
- WordNet 3.1 Synset ID13751538-n
- Yale LUX IDconcept/fc8389e4-8646-4c27-a7b7-37f46cb97ebc
- YSO ID7849
- Zhihu topic ID19628033