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A196827
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Decimal expansion of the least x>0 satisfying 1/(1+x^2)=3*sin(x).
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6
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3, 0, 9, 1, 5, 4, 9, 3, 3, 5, 5, 8, 9, 7, 2, 5, 7, 9, 2, 5, 2, 5, 3, 4, 5, 2, 4, 1, 8, 9, 6, 4, 0, 4, 3, 0, 0, 8, 1, 3, 4, 9, 4, 2, 0, 3, 9, 0, 9, 1, 3, 3, 7, 3, 7, 4, 3, 3, 9, 3, 4, 6, 8, 0, 0, 7, 1, 1, 5, 8, 5, 1, 4, 2, 9, 6, 6, 0, 2, 9, 9, 9, 9, 3, 2, 8, 9, 6, 2, 5, 5, 0, 5, 3, 4, 7, 8, 9, 4, 5
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OFFSET
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0,1
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LINKS
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EXAMPLE
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x=0.3091549335589725792525345241896404300813494203...
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MATHEMATICA
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Plot[{1/(1 + x^2), Sin[x], 2 Sin[x], 3 Sin[x], 4 Sin[x]}, {x, 0, 2}]
t = x /. FindRoot[1 == (1 + x^2) Sin[x], {x, 0, 1}, WorkingPrecision -> 100]
t = x /. FindRoot[1 == 2 (1 + x^2) Sin[x], {x, 0, 1}, WorkingPrecision -> 100]
t = x /. FindRoot[1 == 3 (1 + x^2) Sin[x], {x, 0, 1}, WorkingPrecision -> 100]
t = x /. FindRoot[1 == 4 (1 + x^2) Sin[x], {x, 0, 1}, WorkingPrecision -> 100]
t = x /. FindRoot[1 == 5 (1 + x^2) Sin[x], {x, 0, 1}, WorkingPrecision -> 100]
t = x /. FindRoot[1 == 6 (1 + x^2) Sin[x], {x, 0, 1}, WorkingPrecision -> 100]
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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