arithmetic wikipedia - EAS
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Xem tất cả trên WikipediaArithmetic - Wikipedia
https://en.wikipedia.org/wiki/ArithmeticArithmetic (from the Greek ἀριθμός arithmos, 'number' and τική [τέχνη], tiké [téchne], 'art' or 'craft') is a branch of mathematics that consists of the study of numbers, especially concerning the properties of the traditional operations on them—addition, subtraction, multiplication, division,
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Xem thêmThe prehistory of arithmetic is limited to a small number of artifacts, which may indicate the conception of addition and subtraction, the best-known being the Ishango bone from central Africa, dating from somewhere between
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Xem thêmThe basic arithmetic operations are addition, subtraction, multiplication and division. Although arithmetic also includes more advanced operations, such as manipulations of percentages, square roots, exponentiation, logarithmic functions, and even
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Xem thêmThe fundamental theorem of arithmetic states that any integer greater than 1 has a unique prime factorization (a representation of a number as the product of prime factors),
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Xem thêmDecimal representation refers exclusively, in common use, to the written numeral system employing arabic numerals as the digits for a radix 10 ("decimal") positional notation;
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Until the 19th century, number theory was a synonym of "arithmetic". The addressed problems were directly related to the basic operations and concerned primality, divisibility, and the solution of equations in integers, such as Fermat's Last Theorem. It appeared that most of
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Xem thêmPrimary education in mathematics often places a strong focus on algorithms for the arithmetic of natural numbers, integers, fractions,
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Xem thêmCompound unit arithmetic is the application of arithmetic operations to mixed radixquantities such as feet and inches; gallons and pints; pounds, shillings and pence; and so on.
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Xem thêmVăn bản Wikipedia theo giấy phép CC-BY-SAMục này có hữu ích không?Cảm ơn! Cung cấp thêm phản hồiArithmetic - Simple English Wikipedia, the free encyclopedia
https://simple.wikipedia.org/wiki/ArithmeticArithmetic. In mathematics, arithmetic is the basic study of numbers. The four basic arithmetic operations are addition, subtraction, multiplication, and division, although other operations such as exponentiation and extraction of roots are also studied in arithmetic. Other arithmetic topics includes working with signed numbers, fractions ...
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Arithmetic - Wikipedia
https://sco.wikipedia.org/wiki/ArithmeticArithmetic or arithmetics (frae the Greek wird ἀριθμός, arithmos "nummer") is the auldest an maist elementary branch o mathematics, uised very popularly, for tasks rangin frae simple day-tae-day coontin tae advanced science an businesscalculations. It involves the study o quantity, especially as the result o operations that combine nummers. In common uisage, it refers tae the simple…
Wikipedia · Nội dung trong CC-BY-SA giấy phépArithmetic mean - Wikipedia
https://en.wikipedia.org/wiki/Arithmetic_mean- In mathematics and statistics, the arithmetic mean or arithmetic average, or simply just the mean or the average, is the sum of a collection of numbers divided by the count of numbers in the collection. The collection is often a set of results of an experiment or an observational study, or frequently a set of results from a survey. The term "arithmetic mean" is preferred in some contex…
arithmetic - Wiktionary
https://en.wiktionary.org/wiki/arithmetic- arithmetic (usually uncountable, plural arithmetics) 1. The mathematics of numbers (integers, rational numbers, real numbers, or complex numbers) under the operations of addition, subtraction, multiplication, and division.quotations ▼ 1.1. 1992, Douglas M. Priest, On Properties of Floating Point Arithmetics, University of California, Berkeley, page 17, 1.1.1. Note that all corre…
Arithmetic - Wikipedia
https://hif.wikipedia.org/wiki/ArithmeticArithmetic, mathematics ke ek hissa hae jisme number se kaa me lawa jaae hae. Isme chaar basic arithmetic operations hae: addition, subtraction, multiplication, aur division Ii panna ke 6 Aprel 2015, ke 14:48 baje, pichhla time badla gais rahaa. Text is available under the Creative Commons Attribution ...
Arithmetic - Wikipedia
https://bi.wikipedia.org/wiki/ArithmeticArithmetic ((long Greek ἀριθμός arithmos, "namba") i stadi blong namba mo kwatiti, mo simpol operesen long namba: adisen, sustreksen, multiplikesen mo divisen. Stadi ia em i wan pat blong Matematikis This page was last edited on 21 Januware 2017, at 15:53. Text is available under the Creative Commons ...
Arithmétique — Wikipédia
https://fr.wikipedia.org/wiki/ArithmétiqueXem thêm trên fr.wikipedia.orgL'étymologie du mot arithmétique est basée sur le grec ancien ἀριθμός (arithmos), qui signifie nombre[2]. L’origine de l'arithmétique semble être une invention phénicienne[3]. Dans l'école pythagoricienne, à la deuxième moitié du VIe siècle av. J.-C., l'arithmétique était, avec la géométrie, l'astronomie et la musique, une des q…- Thời gian đọc ước tính: 6 phút
Arithmetisches Mittel – Wikipedia
https://de.wikipedia.org/wiki/Arithmetisches_Mittel- Die Hälfte der Summe zweier Größen a {\displaystyle a} und b {\displaystyle b} ist gegeben durch: 1. x ¯ = 1 2 ( a + b ) {\displaystyle {\overline {x}}={\frac {1}{2}}(a+b)} . Da die Größen a , x ¯ , b {\displaystyle a,{\overline {x}},b} eine arithmetische Folge bilden, wird die Merkmalssumme der Merkmalsausprägungen x 1 , x 2 , … , x n {\displaystyle x_{1},x_{2},\ldots ,x_{n}} dividiert durch di…
Unità aritmetica e logica - Wikipedia
https://it.wikipedia.org/wiki/Unità_aritmetica_e_logicaUna unità aritmetica e logica o unità aritmetico-logica (acronimo ALU, dall'inglese "arithmetic and logic unit" o "arithmetic-logic unit"), in informatica, è una tipologia particolare di processore digitale che si contraddistingue per essere preposta all'esecuzione di operazioni aritmetiche o logiche.. L'ALU è una componente fondamentale della CPU, della GPU e del DSP, ed è presente …
