irrational number
Noun
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Noun
irrational number (plural irrational numbers)
- (mathematics) Any real number that cannot be expressed as a ratio of two integers.
- The square root of a positive integer is an irrational number unless the positive integer is a perfect square, in which case the square root will also be a positive integer.
- French: nombre irrationnel
- German: irrationale Zahl
- Italian: numero irrazionale
- Portuguese: número irracional
- Russian: иррациона́льное число́
- Spanish: número irracional
This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.002