| 词汇 | real-number |
| 释义 | real number noun[ C ] mathematics specializeduk /ˌrɪəl ˈnʌm.bər/ us /ˌriː.əl ˈnʌm.bɚ/ a number that can be represented using a number line实数 Terms for numbers -handed additive inverse aliquot common denominator common factor common multiple exponent fold fortyfold fourfold GCF hundredfold reciprocal recurring recurring number remainder response variable twentyfold twofold weighting real number | American Dictionaryreal number noun[ C ] us/ˈri·əl ˈnʌm·bər, ˈril/ mathematics a number that can represented using a number line (= drawing that represents all the numbers that exist) Examples of real numberreal number Let > 0 be a sufficiently small realnumber (which we will let go to zero later). The continued fraction expansion gives the best rational approximations of a realnumber. The quantity s is a positive realnumber which has to be closer to the desired eigenvalue than to any of the other eigenvalues. Let be a positive realnumber, fixed for the moment. Next let max be a realnumber less than /(g). Here, the realnumber representation22 was adopted which, from experiments performed, is more efficient than the other representations. The simulation expresses the state of the macula by means of a realnumber in the interval (0, 1). Owing to inadequate records, the realnumber is almost impossible to define. We use the same notation for a sequence of digits and the realnumber it represents. Each year the realnumber of trees per plot (stand) was recorded. We thus have two ways to express the fact that a given sequence represents a realnumber. We will focus on three important aspects of computing with realnumber: computations, semantics and proofs. That is because the classical order relation entails that each individual realnumber can be isolated from each and every other realnumber. I believe that this approach yields a realnumber library that is reasonably efficient for computation, and still simple enough to verify its correctness easily. The realnumber of rabid foxes living in this region, however, remains unknown. See all examples of real number These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
| 随便看 |
|
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。