在"英语"词典里real number}的意思

在英语中REAL NUMBER的发音

real number

REAL NUMBER在英语中的意思是什么？

实数

Real number

在数学中，一个实数是一个代表连续数量的数值。 实数包括所有有理数，如整数-5和分数4/3，以及所有无理数，如√2和π。 实数可以被认为是无限长线上的点，称为数字线或实线，其中对应于整数的点相等间隔。 任何实数可以通过可能无限的十进制表示来确定，例如8.632，其中每个连续的数字以前一个大小的十分之一单位来测量。 实线可以被认为是复杂平面的一部分，复数包括实数。 实数可以被认为是无限长号码线上的点。 这些真实数据的描述不够纯粹的数学现代标准。 发现一个适当严格的实数定义 - 实际上，认识到需要更好的定义 - 是19世纪数学最重要的发展之一。

In mathematics, a real number is a value that represents a quantity along a continuous line. The real numbers include all the rational numbers, such as the integer −5 and the fraction 4/3, and all the irrational numbers such as √2 and π. Real numbers can be thought of as points on an infinitely long line called the number line or real line, where the points corresponding to integers are equally spaced. Any real number can be determined by a possibly infinite decimal representation such as that of 8.632, where each consecutive digit is measured in units one tenth the size of the previous one. The real line can be thought of as a part of the complex plane, and complex numbers include real numbers. Real numbers can be thought of as points on an infinitely long number line. These descriptions of the real numbers are not sufficiently rigorous by the modern standards of pure mathematics. The discovery of a suitably rigorous definition of the real numbers – indeed, the realization that a better definition was needed – was one of the most important developments of 19th century mathematics.

REAL NUMBER的翻译

通过我们的英语多语言翻译器,找到real number的25种语言翻译

该章节所呈现的将real number由 英语向其他语言的翻译是通过自动统计翻译获得的；在英语中基本的翻译单位是单词«real number»。

• 翻译者英语 - 中文: 实数
• 翻译者英语 - 西班牙语: número real
• 英语: real number
• 翻译者英语 - 印地语: वास्तविक संख्या
• 翻译者英语 - 阿拉伯语: العدد الحقيقي
• 翻译者英语 - 俄语: действительное число
• 翻译者英语 - 葡萄牙语: número real
• 翻译者英语 - 孟加拉语: সত্য নম্বর
• 翻译者英语 - 法语: nombre réel
• 翻译者英语 - 马来语: nombor sebenar
• 翻译者英语 - 德语: reelle Zahl
• 翻译者英语 - 日语: 実数
• 翻译者英语 - 韩语: 실수
• 翻译者英语 - 印尼爪哇语: Nomer nyata
• 翻译者英语 - 越南语: số thực
• 翻译者英语 - 泰米尔语: உண்மையான எண்
• 翻译者英语 - 马拉地语: वास्तविक संख्या
• 翻译者英语 - 土耳其语: gerçek Numara
• 翻译者英语 - 意大利语: numero reale
• 翻译者英语 - 波兰语: liczba rzeczywista
• 翻译者英语 - 乌克兰语: дійсне число
• 翻译者英语 - 罗马尼亚语: număr real
• 翻译者英语 - 希腊语: πραγματικός αριθμός
• 翻译者英语 - 布尔语(南非荷兰语): reële getal
• 翻译者英语 - 瑞典语: reella tal
• 翻译者英语 - 挪威语: reelt tall

与 «REAL NUMBER»相关的英语书籍

在以下的参考文献中发现real number的用法。与real number相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。

The Real Number System

Appleton-Century Monographs In Mathematics.

John Meigs Hubbell Olmsted, Raymond W. Brink, 2012

The Real Numbers and Real Analysis

Key features of this textbook: - provides an unusually thorough treatment of the real numbers, emphasizing their importance as the basis of real analysis - presents material in an order resembling that of standard calculus courses, for the ...

Ethan D. Bloch, 2011

Reliable Implementation of Real Number Algorithms: Theory ...

In this book, the focus is on a problem arising particularly in real number computations: the problem of verified or reliable computations. Since real numbers are objects containing an infinite amount of information, they cannot be represented ...

Peter Hertling, Christoph M. Hoffmann, Wolfram Luther, 2008

Real Numbers: Management Accounting in a Lean Organization

The management accounting model illustrated in 'Real Numbers' points the way to unlocking the true profit potential of lean.

Jean E. Cunningham, Orest J. Fiume, 2003

What Numbers Are Real?

This book surveys alternative real number systems: systems that generalize and extend the real numbers yet stay close to these properties that make the reals central to mathematics.Alternative real numbers include many different kinds of ...

Michael Henle, 2012

Calculus: an applied approach

Section 0.1 The Real Number Line and Order □ Represent, classify, and order real numbers. □ Use inequalities to represent sets of real numbers. □ Solve inequalities. □ Use inequalities to model and solve real-life problems. Negative ...

Ron Larson, David C. Falvo, 2009

Sum Formula for SL2 Over a Totally Real Number Field

Bruggeman, Miatello and Pacharoni treat, in [7], automorphic forms on SL2 over a totally real number field. Imaginary quadratic number fields are considered by Bruggeman and Motohashi, [10] (PSL2 over Q(i)), and by Lokvenec-Guleska, [33]  ...

Roelof W. Bruggeman, Roberto J. Miatello, 2009

The Student's Introduction to MATHEMATICA ®: A Handbook for ...

a positive real number? The two exponents are very close to each other, yet they are producing values that are not close to each other (you can check this). Furthermore, noting that 311 99 < p < 312 99 , how would we define H-2Lp? It simply ...

Bruce F. Torrence, Eve A. Torrence, 2009

Set Theory and Logic

"In the reviewer's opinion, this is an excellent book, and in addition to its use as a textbook (it contains a wealth of exercises and examples) can be recommended to all who wish an introduction to mathematical logic less technical than ...

Robert R. Stoll, 2012

Methods of Mathematical Physics

1-031 Dedekind section 7 real number by a nest of rationals. We take a succession of rationals {an| and another succession {6n}, satisfying the following conditions: (i) an+1;san, (ii) &n+l«6n, (iii) an^6B> for all n, and (iv) Given any positive ...

Harold Jeffreys, Bertha Jeffreys, 1999

包含词语«REAL NUMBER»的新条目

找出国内和国际出版社所讨论的内容，以及词语real number在以下新条目的上下文中是如何使用的。

The real number of Britons mired in poverty is HALF the official total

The real number of Britons mired in poverty is less than half the officially-accepted total, it was revealed yesterday. Fewer than five million people live in ... «Daily Mail, 五月 15»

Benzema, Real Madrid's go to man

The Real number nine man scores and it is as if every single member of the team has found the net. The Frenchman is much-loved inside the dressing room. «MARCA.com, 二月 15»

The real number of private jets used to get to Davos

quartz quartz India quartz Africa. Change your edition back to menu. Not 1700. The real number of private jets used to get to Davos. Written by. David Yanofsky ... «Quartz, 一月 15»

How Much Does Kenya Moore Weigh? She Reveals the Real Number!

During her most recent Twitter Q&A session, the Real Housewives of Atlanta star dared to go where few women will venture: Kenya revealed her actual weight to ... «Wetpaint, 三月 14»

The Real Numbers: Half of America in Poverty -- and It's Creeping …

Inequality is spreading like a shadowy disease through our country, infecting more and more households, and leaving a shrinking number of financially secure ... «AlterNet, 五月 13»