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Definition 2024

complex number ‎(plural complex numbers)

(complex analysis) A number of the form a + bi, where a and b are real numbers and i denotes the imaginary unit

number of the form a + bi

Arabic: عَدَد عَقَدِيّّ m ‎(ʿadad ʿaqadiyyّ), عَدَد مُرَكِّب m ‎(ʿadad murakkib)
Armenian: կոմպլեքս թիվ ‎(komplekʿs tʿiv)
Azeri: kompleks ədəd
Bulgarian: ко́мплексно число́ n ‎(kómpleksno čisló)
Catalan: nombre complex m
Chinese:
Mandarin: 複數 (zh), 复数 (zh) ‎(fùshù)
Czech: komplexní číslo n
Danish: komplekse tal
Dutch: complex getal
Esperanto: kompleksa nombro
Estonian: kompleksarv
Finnish: kompleksiluku (fi)
French: nombre complexe (fr) m
Georgian: კომპლექსური რიცხვი ‎(ḳomṗleksuri ricxvi)
German: komplexe Zahl f
Greek: μιγαδικός αριθμός m ‎(migadikós arithmós)
Hebrew: מספר מרוכב (he)
Hungarian: komplex szám (hu)
Icelandic: tvinntala f
Italian: numero complesso (it) m

Japanese: 複素数 (ja) ‎(ふくそすう, fukusosū)
Korean: 복소수 (ko) ‎(boksosu) (複素數 (ko))
Norwegian:

Bokmål: komplekst tall (no) n

Nynorsk: komplekst tal n
Polish: liczba zespolona f
Portuguese: número complexo m
Romanian: număr complex (ro) n
Russian: ко́мплексное число́ (ru) n ‎(kómpleksnoje čisló), компле́ксное число́ (ru) n ‎(kompléksnoje čisló)
Serbo-Croatian:

Cyrillic: комплексни брой m

Roman: kompleksni broj m
Sicilian: nummuru complessu
Spanish: número complejo (es) m
Swedish: komplext tal (sv)
Tagalog: bilang na hugnay
Thai: จำนวนเชิงซ้อน ‎(jam nuan cherng són)
Turkish: karmaşık sayı, kompleks sayı
Vietnamese: số phức (vi) (數複)