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esempi di utilizzo (varie frasi con traduzione)
etimologia

real number - traduzione in greco

real number

$A symbol for the set of real numbers$
$Real numbers <math>(\mathbb{R})</math> include the rational numbers <math>(\mathbb{Q})</math>, which include the integers <math>(\mathbb{Z})</math>, which in turn include the natural numbers <math>(\mathbb{N})</math>$

QUANTITY ALONG A CONTINUOUS LINE

Real numbers; Real Numbers; Bounded real-valued data; Real number field; Real (numbers); ℝ; Field of reals; Axiomatic real number; Complete ordered field; The complete ordered field; Reall numbers; Real number system; Real (number); Real Number System; Set of real numbers; R (math); R (maths)

πραγματικός αριθμός

home market

SUBSET OF LAND THAT HAS BEEN LEGALLY DEFINED AND THE IMPROVEMENTS TO IT MADE BY HUMAN EFFORTS

Real Estate; Real-estate; Luxury real estate; For lease; Realestate; Homes for sale; Real estate lawyer; Real estate listings; Real estate law; Piece of the rock; A piece of the rock; Luxury home; Luxury Home; Real estate syndication; Houses for sale; Real estate finance; Real Estate Finance; Real Estate law; Real estate company; Luxury property; Luxury properties; Home market; Real-estate company; Real estate listing; Real estate firm; History of real estate

εγχώρια αγορά

telephone number

UNIQUE SEQUENCE OF DIGITS ASSIGNED TO A TELEPHONE SUBSCRIPTION

Telephone numbers; Phone number; Phone numbers; Directory number; Cellphone number; Phone Number; Tel. Nos.; Mobile device number; Mobile telephone number; Mobile directory number; Mobile dialable number; Phone Numbers

τηλέφωνο

Definizione

real number

<mathematics> One of the infinitely divisible range of values between positive and negative infinity, used to represent continuous physical quantities such as distance, time and temperature. Between any two real numbers there are infinitely many more real numbers. The integers ("counting numbers") are real numbers with no fractional part and real numbers ("measuring numbers") are complex numbers with no imaginary part. Real numbers can be divided into rational numbers and {irrational numbers}. Real numbers are usually represented (approximately) by computers as floating point numbers. Strictly, real numbers are the equivalence classes of the Cauchy sequences of rationals under the {equivalence relation} "real number", where a real number b if and only if a-b is Cauchy with limit 0. The real numbers are the minimal topologically closed field containing the rational field. A sequence, r, of rationals (i.e. a function, r, from the natural numbers to the rationals) is said to be Cauchy precisely if, for any tolerance delta there is a size, N, beyond which: for any n, m exceeding N, | r[n] - r[m] | < delta A Cauchy sequence, r, has limit x precisely if, for any tolerance delta there is a size, N, beyond which: for any n exceeding N, | r[n] - x | < delta (i.e. r would remain Cauchy if any of its elements, no matter how late, were replaced by x). It is possible to perform addition on the reals, because the equivalence class of a sum of two sequences can be shown to be the equivalence class of the sum of any two sequences equivalent to the given originals: ie, areal numberb and creal numberd implies a+creal numberb+d; likewise a.creal numberb.d so we can perform multiplication. Indeed, there is a natural embedding of the rationals in the reals (via, for any rational, the sequence which takes no other value than that rational) which suffices, when extended via continuity, to import most of the algebraic properties of the rationals to the reals. (1997-03-12)

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Wikipedia

Real number

In mathematics, a real number is a value of a continuous quantity that can represent a distance along a line (or alternatively, a quantity that can be represented as an infinite decimal expansion). The adjective real in this context was introduced in the 17th century by René Descartes, who distinguished between real and imaginary roots of polynomials.

https://en.wikipedia.org/wiki/Real number

Esempi dal corpus di testo per real number

1. "The real number might be bigger than this," he said.

2. Activists say the real number is up to 60 million.

3. "Everyone can guess, but what is the real number?

4. But the real number of quangos could be far higher.

5. Bezeq spat back that the real number was vastly smaller.