complex number

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complex number

Any number of the form a + bi, where a and b are real numbers and i is an imaginary number whose square equals -1.

complex number

(Mathematics) any number of the form a + ib, where a and b are real numbers and i = √–1. See number1

com′plex num′ber

a mathematical expression (a + bi) in which a and b are real numbers and i2=−1.

com·plex number

A number that can be expressed in terms of i (the square root of -1). Mathematically, such a number can be written a + bi, where a and b are real numbers. An example is 4 + 5i.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.complex number - (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1
math, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement
number - a concept of quantity involving zero and units; "every number has a unique position in the sequence"
complex conjugate - either of two complex numbers whose real parts are identical and whose imaginary parts differ only in sign
real, real number - any rational or irrational number
pure imaginary number - an imaginary number of the form a+bi where a is 0
imaginary part, imaginary part of a complex number - the part of a complex number that has the square root of -1 as a factor
komplexní číslo
kompleksa nombro
מספר מרוכב
kompleksni broj
komplex szám
numero complesso
komplekst tall
komplexa tal
karmaşık sayılar
References in periodicals archive ?
where x is an arbitrary complex number independent of t.
For any complex number s with Re s > 2, we have the identities
All of the simple complex number arithmetic can be developed using only that [i.
By varying the value of a, which may be either a real or a complex number, mathematicians can explore how the pictures associated with each function change.
where s is a complex number with Re((r)) [greater than or equal to] 1, k = 2, 3, 4.
Quicksheet[R] v4 - offers advanced function support and complex number, date, time and text formats for Excel spreadsheets
A dual complex number [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII] can be expressed in the.
A complex number consists of two parts, which can be pictured as the coordinates of a point plotted on a flat surface, or plane.
from launch complex number three of ITR in presence of senior defence officials.
A complex number has two parts and can be written as a + bi, where a is the "real" part and bi is called the "imaginary" part, with i representing the square root of -1.
However, the modulus of a complex number is a real number, and the parallelogram law for addition suggests we might have more luck here.
Tenders are invited for Open request for proposals for the right to sign the agreement to perform activities of cleaning the interior of the territory of the production complex number 1 - a branch of JSC "RAC" MiG