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A069997
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Decimal expansion of (negative of) root of exp(x)+sin(x)=0.
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6
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5, 8, 8, 5, 3, 2, 7, 4, 3, 9, 8, 1, 8, 6, 1, 0, 7, 7, 4, 3, 2, 4, 5, 2, 0, 4, 5, 7, 0, 2, 9, 0, 3, 6, 8, 8, 5, 3, 1, 2, 7, 1, 5, 1, 6, 1, 0, 9, 0, 3, 0, 5, 3, 3, 3, 1, 9, 9, 1, 4, 2, 9, 9, 5, 1, 1, 6, 7, 2, 5, 5, 3, 3, 0, 6, 8, 4, 4, 6, 7, 9, 2, 6, 2, 8, 5, 0, 6, 0, 3, 9, 8, 4, 8, 7, 2, 6, 3, 6, 1, 7, 2, 7, 5
(list; constant; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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COMMENTS
| The number -0.588532... is the greatest negative root of e^x+sin(x), and 0.588532... is the least positive root of e^(-x)=sin(x). [From Clark Kimberling, Oct 2 2011]
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EXAMPLE
| -0.588532...
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PROG
| (PARI) 300 significant digits : s=0; for(n=1, 250, s=s+sign(log(sin(s)^2)/2-s)/2^n; if(n>249, print1(s, ", ")))
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CROSSREFS
| Sequence in context: A155735 A153611 A068470 * A199373 A200286 A073822
Adjacent sequences: A069994 A069995 A069996 * A069998 A069999 A070000
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KEYWORD
| cons,easy,nonn
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AUTHOR
| Benoit Cloitre (benoit7848c(AT)orange.fr), May 01 2002
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