On counting the rational numbers

DOI10.1080/0020739X.2010.500695zbMath1292.97011OpenAlexW2104309398WikidataQ99705035 ScholiaQ99705035MaRDI QIDQ3069668

Carlos Almada

Publication date: 19 January 2011

Published in: International Journal of Mathematical Education in Science and Technology (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/0020739x.2010.500695

zbMATH Keywords

countable setsrational numbersCantor's functioncounting the rationals

Mathematics Subject Classification ID

Ordinal and cardinal numbers (03E10) Sets, relations, set theory (educational aspects) (97E60) Integers, rational numbers (educational aspects) (97F40)

Cites Work

• Recounting the Rationals
• FUNCTIONAL PEARL: Enumerating the rationals
• A "Base" Count of the Rationals
• A Note on the Denumerability of the Rational Numbers

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