complex quantity
1complex quantity — kompleksinis dydis statusas T sritis fizika atitikmenys: angl. complex quantity vok. komplexe Größe, f rus. комплексная величина, f pranc. grandeur complexe, f …
2complex quantity — noun (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of 1 • Syn: ↑complex number, ↑imaginary number, ↑imaginary • Topics: ↑mathematics, ↑math, ↑maths …
3complex number — noun (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of 1 (Freq. 3) • Syn: ↑complex quantity, ↑imaginary number, ↑imaginary • Topics: ↑mathematics, ↑math, ↑ …
4complex conjugate — noun either of two complex numbers whose real parts are identical and whose imaginary parts differ only in sign • Hypernyms: ↑complex number, ↑complex quantity, ↑imaginary number, ↑imaginary …
5Quantity — is a kind of property which exists as magnitude or multitude. It is among the basic classes of things along with quality, substance, change, and relation. Quantity was first introduced as quantum, an entity having quantity. Being a fundamental… …
6Complex number — A complex number can be visually represented as a pair of numbers forming a vector on a diagram called an Argand diagram, representing the complex plane. Re is the real axis, Im is the imaginary axis, and i is the square root of –1. A complex… …
7Complex unit — Unit U nit, n. [Abbrev. from unity.] 1. A single thing or person. [1913 Webster] 2. (Arith.) The least whole number; one. [1913 Webster] Units are the integral parts of any large number. I. Watts. [1913 Webster] 3. A gold coin of the reign of… …
8imaginary part of a complex number — noun the part of a complex number that has the square root of 1 as a factor • Syn: ↑imaginary part • Hypernyms: ↑pure imaginary number • Part Holonyms: ↑complex number, ↑complex quantity, ↑imaginary number, ↑ …
9Split-complex number — A portion of the split complex number plane showing subsets with modulus zero (red), one (blue), and minus one (green). In abstract algebra, the split complex numbers (or hyperbolic numbers) are a two dimensional commutative algebra over the real …
10Argument (complex analysis) — Arg (mathematics) redirects here. For argument of a function, see Argument of a function. Figure 1. This Argand diagram represents the complex numbers lying on a plane. For each point on the plane, arg is the function which returns the angle φ.… …
