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 A198569 Decimal expansion of x>0 satisfying 2*x^2-3x=4*sin(x). 2
 2, 2, 1, 8, 7, 2, 9, 3, 7, 4, 8, 7, 5, 6, 3, 8, 2, 6, 7, 3, 3, 6, 7, 8, 2, 5, 8, 6, 8, 3, 7, 6, 2, 5, 7, 1, 8, 9, 2, 0, 1, 6, 5, 0, 0, 6, 8, 2, 0, 5, 8, 6, 4, 3, 0, 3, 9, 0, 7, 6, 1, 4, 0, 5, 4, 5, 9, 4, 1, 9, 4, 9, 4, 4, 1, 4, 5, 2, 5, 3, 9, 5, 4, 4, 7, 7, 1, 5, 3, 9, 8, 5, 8, 2, 2, 8, 6, 0, 4 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS See A198414 for a guide to related sequences.  The Mathematica program includes a graph. LINKS EXAMPLE x=2.21872937487563826733678258683762571892016... MATHEMATICA a = 2; b = -3; c = 4; f[x_] := a*x^2 + b*x; g[x_] := c*Sin[x] Plot[{f[x], g[x]}, {x, -.2, 2.4}] r = x /. FindRoot[f[x] == g[x], {x, 2.21, 2.22}, WorkingPrecision -> 110] RealDigits[r] (* A198569 *) CROSSREFS Cf. A198414. Sequence in context: A096440 A181738 A121350 * A135080 A238182 A117260 Adjacent sequences:  A198566 A198567 A198568 * A198570 A198571 A198572 KEYWORD nonn,cons AUTHOR Clark Kimberling, Oct 27 2011 STATUS approved

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Last modified December 18 18:07 EST 2018. Contains 318243 sequences. (Running on oeis4.)