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 A200488 Decimal expansion of least x>0 satisfying x^2-3x+4=tan(x). 2
 1, 0, 9, 0, 1, 8, 3, 4, 1, 5, 1, 3, 8, 3, 2, 5, 5, 1, 8, 7, 4, 7, 3, 8, 3, 9, 8, 8, 3, 2, 7, 2, 2, 1, 9, 1, 0, 5, 6, 0, 8, 1, 8, 3, 0, 8, 0, 4, 3, 8, 5, 5, 6, 9, 7, 0, 7, 2, 9, 2, 4, 9, 3, 6, 2, 8, 4, 9, 2, 7, 8, 4, 5, 1, 0, 3, 9, 0, 4, 5, 9, 3, 1, 0, 2, 0, 3, 7, 2, 7, 4, 1, 8, 9, 2, 2, 7, 5, 8 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS See A200338 for a guide to related sequences.  The Mathematica program includes a graph. LINKS EXAMPLE x=1.0901834151383255187473839883272219105608183... MATHEMATICA a = 1; b = -3; c = 4; f[x_] := a*x^2 + b*x + c; g[x_] := Tan[x] Plot[{f[x], g[x]}, {x, -.1, Pi/2}, {AxesOrigin -> {0, 0}}] r = x /. FindRoot[f[x] == g[x], {x, 1.0, 1.1}, WorkingPrecision -> 110] RealDigits[r]    (* A200488 *) CROSSREFS Cf. A200338. Sequence in context: A244593 A277524 A118811 * A249418 A256036 A065471 Adjacent sequences:  A200485 A200486 A200487 * A200489 A200490 A200491 KEYWORD nonn,cons AUTHOR Clark Kimberling, Nov 18 2011 STATUS approved

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