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rational number


from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. A number capable of being expressed as an integer or a quotient of integers, excluding zero as a denominator.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A real number that can be expressed as the ratio of two integers.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. an integer or a fraction


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