complex quantity

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• complex quantity — kompleksinis dydis statusas T sritis fizika atitikmenys: angl. complex quantity vok. komplexe Größe, f rus. комплексная величина, f pranc. grandeur complexe, f …   Fizikos terminų žodynas

• complex 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 …   Useful english dictionary

• complex 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, ↑ …   Useful english dictionary

• complex 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 …   Useful english dictionary

• Quantity — 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… …   Wikipedia

• Complex 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… …   Wikipedia

• Complex 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… …   The Collaborative International Dictionary of English

• imaginary 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, ↑ …   Useful english dictionary

• Split-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 …   Wikipedia

• Argument (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.… …   Wikipedia

• Kennedy Space Center Launch Complex 39 — Launch Complex 39 redirects here. For the Proton launch complex at Baikonur, see Baikonur Cosmodrome Site 200. Launch Complex 39 An aerial view of Launch Complex 39 Launch site Kennedy Space Center Locat …   Wikipedia