"The rationals" refers to the set of rational numbers and is commonly denoted .
Rationals
See also
Field of Rationals, Q, Rational NumberThis entry contributed by Rasmus Hedegaard
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References
Wolfram, S. A New Kind of Science. Champaign, IL: Wolfram Media, p. 1168, 2002.Referenced on Wolfram|Alpha
RationalsCite this as:
Weisstein, Eric W., with contributions by Rasmus Hedegaard. "Rationals." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/Rationals.html