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A321120
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Decimal expansion of (3 + sqrt(3))/12.
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2
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3, 9, 4, 3, 3, 7, 5, 6, 7, 2, 9, 7, 4, 0, 6, 4, 4, 1, 1, 2, 7, 2, 8, 7, 1, 9, 5, 1, 2, 5, 4, 8, 9, 3, 6, 3, 9, 1, 1, 9, 0, 0, 4, 3, 7, 8, 1, 7, 5, 3, 1, 7, 1, 9, 0, 0, 4, 6, 5, 0, 5, 8, 1, 6, 2, 0, 9, 9, 4, 4, 1, 8, 0, 7, 5, 7, 3, 3, 3, 3, 6, 4, 2, 3, 4, 2, 8
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OFFSET
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0,1
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COMMENTS
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The smallest weight in Holladay-Sard's quadrature formula for semi-infinite integrals.
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REFERENCES
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Harold J. Ahlberg, Edwin N. Nilson and Joseph L. Walsh, The Theory of Splines and Their Applications, Academic Press, 1967.
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LINKS
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FORMULA
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Irrational number represented by the periodic continued fraction [0, 2, 1, 1; [6, 2]].
Largest real root of 1 - 12*x + 24*x^2.
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EXAMPLE
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0.3943375672974064411272871951...
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MAPLE
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Digits := 1000; evalf((3 + sqrt(3))/12);
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MATHEMATICA
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RealDigits[(3 + Sqrt[3])/12, 10, 100][[1]]
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PROG
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(PARI) (3 + sqrt(3))/12
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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