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A196552
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Decimal expansion of the number x satisfying x*2^x=5.
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5
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1, 6, 2, 3, 1, 4, 0, 3, 4, 5, 9, 6, 9, 0, 3, 6, 6, 7, 0, 9, 4, 2, 3, 3, 4, 4, 0, 4, 1, 6, 1, 9, 6, 5, 6, 3, 4, 8, 2, 6, 2, 9, 8, 7, 3, 7, 7, 9, 7, 9, 5, 9, 9, 3, 4, 7, 2, 4, 5, 5, 4, 6, 8, 2, 8, 7, 8, 3, 9, 6, 5, 8, 6, 6, 7, 2, 5, 3, 9, 2, 5, 9, 4, 5, 7, 4, 2, 6, 7, 3, 7, 4, 6, 7, 9, 5, 5, 9, 0, 8
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OFFSET
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1,2
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LINKS
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EXAMPLE
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x=1.62314034596903667094233440416196563482629873...
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MATHEMATICA
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Plot[{2^x, 1/x, 2/x, 3/x, 4/x}, {x, 0, 2}]
t = x /. FindRoot[2^x == 1/x, {x, 0.5, 1}, WorkingPrecision -> 100]
t = x /. FindRoot[2^x == E/x, {x, 0.5, 1}, WorkingPrecision -> 100]
t = x /. FindRoot[2^x == 3/x, {x, 0.5, 2}, WorkingPrecision -> 100]
t = x /. FindRoot[2^x == 4/x, {x, 0.5, 2}, WorkingPrecision -> 100]
t = x /. FindRoot[2^x == 5/x, {x, 0.5, 2}, WorkingPrecision -> 100]
t = x /. FindRoot[2^x == 6/x, {x, 0.5, 2}, 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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