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 A197262 Decimal expansion of least x>0 having sin(3x)=(sin 4x)^2. 2
 2, 3, 2, 3, 1, 0, 4, 3, 1, 5, 9, 3, 4, 5, 8, 2, 0, 4, 7, 8, 4, 2, 9, 1, 7, 6, 3, 5, 0, 2, 3, 9, 4, 5, 0, 7, 9, 7, 2, 1, 8, 7, 9, 5, 1, 0, 5, 1, 9, 9, 5, 3, 9, 4, 3, 9, 4, 9, 8, 2, 5, 8, 9, 4, 7, 2, 2, 7, 7, 1, 1, 5, 9, 7, 1, 6, 0, 9, 3, 1, 9, 5, 2, 6, 3, 4, 0, 1, 4, 2, 0, 3, 1, 2, 3, 3, 0, 2, 2, 9 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS The Mathematica program includes a graph.  See A197133 for a guide to least x>0 satisfying sin(b*x)=(sin(c*x))^2 for selected b and c. LINKS EXAMPLE x=0.2323104315934582047842917635023945079... MATHEMATICA b = 3; c = 4; f[x_] := Sin[x] t = x /. FindRoot[f[b*x] == f[c*x]^2, {x, .2, .3}, WorkingPrecision -> 100] RealDigits[t] (* A197262 *) Plot[{f[b*x], f[c*x]^2}, {x, 0, Pi/2}] CROSSREFS Cf. A197133. Sequence in context: A059905 A295301 A014836 * A085032 A004549 A305389 Adjacent sequences:  A197259 A197260 A197261 * A197263 A197264 A197265 KEYWORD nonn,cons AUTHOR Clark Kimberling, Oct 12 2011 STATUS approved

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Last modified October 20 21:31 EDT 2018. Contains 316404 sequences. (Running on oeis4.)