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 A199052 Decimal expansion of least x satisfying x^2+3*sin(x)=-1. 3
 1, 3, 9, 8, 4, 0, 3, 0, 6, 8, 9, 5, 6, 7, 0, 4, 2, 8, 1, 9, 1, 3, 6, 2, 1, 0, 7, 0, 1, 0, 0, 3, 3, 0, 8, 6, 9, 9, 2, 9, 2, 5, 4, 1, 2, 5, 1, 2, 3, 2, 2, 0, 9, 0, 4, 8, 2, 2, 7, 3, 3, 7, 6, 6, 8, 4, 7, 7, 1, 7, 9, 8, 3, 3, 7, 9, 6, 0, 2, 2, 4, 7, 0, 0, 9, 9, 0, 4, 2, 9, 7, 6, 8, 1, 8, 5, 7, 5, 1 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS See A198866 for a guide to related sequences.  The Mathematica program includes a graph. LINKS EXAMPLE least: -1.39840306895670428191362107010033086... greatest:  -0.3958092344691378375825479943405218925... MATHEMATICA a = 1; b = 3; c = -1; f[x_] := a*x^2 + b*Sin[x]; g[x_] := c Plot[{f[x], g[x]}, {x, -3, 2}, {AxesOrigin -> {0, 0}}] r = x /. FindRoot[f[x] == g[x], {x, -1.4, -1.3}, WorkingPrecision -> 110] RealDigits[r] (* A199052 *) r = x /. FindRoot[f[x] == g[x], {x, -.4, -.3}, WorkingPrecision -> 110] RealDigits[r] (* A199053 *) CROSSREFS Cf. A198866. Sequence in context: A001226 A093498 A200240 * A021255 A229350 A070342 Adjacent sequences:  A199049 A199050 A199051 * A199053 A199054 A199055 KEYWORD nonn,cons AUTHOR Clark Kimberling, Nov 02 2011 STATUS approved

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Last modified May 24 04:25 EDT 2019. Contains 323528 sequences. (Running on oeis4.)