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A262041
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Decimal expansion of 3/(8 - 6*sqrt(3)/Pi).
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1
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6, 3, 9, 3, 8, 2, 5, 6, 0, 7, 1, 1, 9, 6, 2, 3, 0, 2, 7, 8, 5, 7, 7, 7, 7, 4, 1, 0, 1, 9, 3, 4, 1, 4, 1, 2, 3, 4, 8, 1, 1, 3, 7, 9, 8, 4, 8, 2, 4, 8, 1, 9, 9, 3, 3, 1, 8, 7, 7, 8, 8, 6, 7, 8, 6, 8, 9, 9, 9, 6, 9, 9, 0
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OFFSET
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0,1
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COMMENTS
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Given a segment, choose a point uniformly at random from the portion of the plane making it the longest leg of a triangle. This is the probability that the triangle is obtuse.
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REFERENCES
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C. L. Dodgson, Curiosa Mathematica. Part II, Pillow Problems Thought Out During Sleepless Nights. London: Horace Hart for Macmillan, 1893. Problem 58.
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LINKS
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EXAMPLE
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0.639382560711962302785777741019341412348113798482481993318778867868999699015893...
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MATHEMATICA
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RealDigits[3/(8-6 Sqrt[3]/Pi), 10, 120][[1]] (* Harvey P. Dale, Aug 04 2019 *)
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PROG
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(PARI) 3/(8-6*sqrt(3)/Pi)
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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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