Racionalni broj

Definicija: realni broj koji se može prikazati kao količnik dvaju cijelih brojeva

Suprotnica: iracionalni broj

Engleske istovrijednice: rational number

Struna ID: 30064

IATE ID: 1247286

Obrađivač: Pavle Goldstein

Faza obrade: zaključaj naziv

Vrsta riječi: imenica Rod: muški Broj: jednina

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Cilj projekta "Hrvatsko nazivlje u matematici" je na jednom mjestu prikupiti i obraditi sve hrvatske nazive koji na izravan ili neizravan način imaju veze s matematikom. Ako želite na bilo koji način doprinijeti ostvarenju ciljeva ovog projekta, molim javite se voditelju projekta na adresu goran.igaly@math.hr

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Traženi pojmovi

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WMW naziv: rational number

WMW klasifikacija: Number Theory > Rational Numbers >

WMW definicija: A rational number is a number that can be expressed as a fraction \(\frac{p}{q}\) where \(p\) and \(q\) are integers and \(q\neq 0\).

WMW napomena: A rational number \(\frac{p}{q}\) is said to have numerator \(p\) and denominator \(q\). Numbers that are not rational are called irrational numbers. The real line consists of the union of the rational and irrational numbers. The set of rational numbers is of measure zero on the real line, so it is "small" compared to the irrationals and the continuum.

WMW See also: Algebraic Integer, Algebraic Number, Anomalous Cancellation, Continuum, Denominator, Dirichlet Function, Farey Sequence, Four Exponentials Conjecture, Fraction, Integer, Irrational Number, Numerator, Q, Quotient, Ratio, Rational Polynomial, Rational Spiral, Transcendental Number

Izvor: Weisstein, Eric W. "Rational Number." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/RationalNumber.html

Struna ID: 30064