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rationals <rational; rationals> N

be rational VB

rational formula MATH

rational algebraic function MATH

rational integral function MATH

Monolingual examples (not verified by PONS Editors)

English
The rationals are characterized topologically as the unique countable metrizable space without isolated points.
en.wikipedia.org
The rationals are a densely ordered set: between any two rationals, there sits another one, and, therefore, infinitely many other ones.
en.wikipedia.org
For instance, the real numbers form a resolvable topological space because the rationals and irrationals are disjoint dense subsets.
en.wikipedia.org

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