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 A201317 Decimal expansion of x satisfying x^2-8=cot(x) and 0
 2, 5, 5, 1, 0, 9, 4, 1, 5, 8, 8, 9, 3, 9, 1, 5, 8, 0, 0, 7, 3, 4, 6, 1, 6, 1, 9, 2, 9, 4, 0, 8, 1, 0, 2, 9, 1, 7, 6, 3, 5, 9, 2, 5, 8, 2, 9, 2, 3, 6, 5, 8, 6, 2, 3, 3, 8, 7, 4, 1, 4, 2, 5, 2, 7, 6, 4, 3, 8, 0, 7, 1, 4, 9, 5, 2, 2, 0, 1, 1, 8, 4, 9, 0, 5, 8, 5, 2, 5, 2, 0, 0, 2, 5, 0, 7, 5, 7, 7 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS See A201280 for a guide to related sequences.  The Mathematica program includes a graph. LINKS EXAMPLE x=2.55109415889391580073461619294081029176... MATHEMATICA a = 1; c = -8; f[x_] := a*x^2 + c; g[x_] := Cot[x] Plot[{f[x], g[x]}, {x, 0, Pi}, {AxesOrigin -> {0, 0}}] r = x /. FindRoot[f[x] == g[x], {x, 2.5, 2.6}, WorkingPrecision -> 110] RealDigits[r]    (* A201317 *) CROSSREFS Cf. A201280. Sequence in context: A075102 A209883 A021396 * A298526 A160177 A145428 Adjacent sequences:  A201314 A201315 A201316 * A201318 A201319 A201320 KEYWORD nonn,cons AUTHOR Clark Kimberling, Nov 30 2011 STATUS approved

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Last modified October 23 05:13 EDT 2018. Contains 316519 sequences. (Running on oeis4.)