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 A198494 Decimal expansion of x>0 having 2x^2+x=3*sin(x). 2
 8, 3, 2, 6, 0, 2, 2, 2, 1, 7, 6, 6, 6, 8, 9, 5, 5, 9, 5, 4, 1, 7, 0, 6, 5, 2, 0, 5, 9, 7, 9, 3, 4, 9, 7, 4, 0, 5, 6, 7, 1, 3, 1, 2, 5, 5, 3, 8, 7, 7, 4, 9, 7, 2, 1, 8, 6, 2, 5, 4, 5, 8, 6, 8, 8, 0, 9, 3, 6, 9, 0, 1, 6, 2, 4, 5, 2, 3, 1, 7, 9, 5, 6, 9, 8, 5, 6, 0, 4, 1, 6, 5, 2, 1, 2, 4, 9, 2, 5 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS See A198414 for a guide to related sequences.  The Mathematica program includes a graph. LINKS EXAMPLE x=0.8326022217666895595417065205979... MATHEMATICA a = 2; b = 1; c = 3; f[x_] := a*x^2 + b*x; g[x_] := c*Sin[x] Plot[{f[x], g[x]}, {x, -1, 1}] r = x /. FindRoot[f[x] == g[x], {x, .83, .84}, WorkingPrecision -> 110] RealDigits[r] (* A198494 *) CROSSREFS Cf. A198414. Sequence in context: A154014 A063568 A302138 * A100668 A194159 A154158 Adjacent sequences:  A198491 A198492 A198493 * A198495 A198496 A198497 KEYWORD nonn,cons AUTHOR Clark Kimberling, Oct 25 2011 STATUS approved

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Last modified October 15 04:33 EDT 2019. Contains 328026 sequences. (Running on oeis4.)