In mathematics, an irrationality measure of a real number is a way of quantifying how closely that number can be approximated by rational numbers. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/
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Source Wolfram MathWorld: Irrationality Measure
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1. Irrationality Measure (Wikipedia)
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In mathematics, an irrationality measure of a real number x {\displaystyle x} is a measure of how closely it can be approximated by a rational number.
Wolfram MathWorld: Irrationality Measure
Wolfram MathWorldIn Branch: Number Theory, Subject classificationsQuote, In Branch: Number Theory, Subject classifications
Number Theory Irrational Numbers
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