irrational number nel dizionario italiano Oxford-Paravia

Traduzioni di irrational number nel dizionario inglese»italiano

irrational [ingl brit ɪˈraʃ(ə)n(ə)l, ingl am ɪ(r)ˈræʃ(ə)nəl] AGG

I.number [ingl brit ˈnʌmbə, ingl am ˈnəmbər] SOST

3. number (amount, quantity):

IV.number [ingl brit ˈnʌmbə, ingl am ˈnəmbər] VB vb trans

V.number [ingl brit ˈnʌmbə, ingl am ˈnəmbər] VB vb intr

2. number → number off

Vedi anche: number off

irrational number nel dizionario PONS

Traduzioni di irrational number nel dizionario inglese»italiano

Esempi monolingue (non verificati dalla Redazione di PONS)

inglese
The former is a rational number; the latter is an irrational number.
en.wikipedia.org
An irrational number is any number that can not be expressed as a ratio of two integers.
en.wikipedia.org
This is a dramatic amount of variability if we really are meant to place faith in an irrational number.
gizmodo.com
Since is an irrational number (see proof that e is irrational), it can not be represented as a fraction, but it can be represented as a continued fraction.
en.wikipedia.org
However, if an assertion were to be made about every irrational number, there would be no way to enumerate all the conjuncts, since irrationals can not be enumerated.
en.wikipedia.org
One way to consider this is that the real value often has the characteristics of an irrational number.
en.wikipedia.org
Being an irrational number, can not be expressed exactly as a common fraction, although fractions such as 22/7 and other rational numbers are commonly used to approximate.
en.wikipedia.org
It can't be an algebraic irrational number like 2.
en.wikipedia.org
Since the numerical value of an irrational number can not be stored exactly in a computer, an approximation of the incommensurate frequencies by all rational numbers is required in implementation.
en.wikipedia.org
An infinite continued fraction representation for an irrational number is useful because its initial segments provide rational approximations to the number.
en.wikipedia.org

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