login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A126586 Decimal expansion of solution to log(x) = sin(x). 2

%I

%S 2,2,1,9,1,0,7,1,4,8,9,1,3,7,4,6,0,3,2,5,9,5,7,8,5,1,8,8,2,0,4,2,9,0,

%T 1,6,8,1,7,5,3,6,6,5,5,6,5,3,2,0,6,7,8,8,5,4,1,5,2,6,1,2,9,1,9,1,8,3,

%U 7,8,4,7,0,7,7,0,6,3,5,1,4,8,2,1,5,7,6,7,4,8,6,0,1,1,3,2,1,0,2,1,0,6

%N Decimal expansion of solution to log(x) = sin(x).

%H G. C. Greubel, <a href="/A126586/b126586.txt">Table of n, a(n) for n = 1..10000</a>

%e 2.219107148913746032595785188204290168175366556532...

%t RealDigits[ FindRoot[ Log[x] == Sin[x], {x, {2, 3}}, WorkingPrecision -> 120][[1, 2, 1]], 10, 111][[1]]

%o (PARI) solve(x=2, 3, log(x) - sin(x)) \\ _Michel Marcus_, Mar 07 2018

%Y Cf. A126598.

%K cons,nonn

%O 1,1

%A Denton J. Dailey (denton.dailey(AT)bc3.edu), Jan 05 2007

%E Changed offset from 0 to 1 by _Bruno Berselli_, Jun 19 2013

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 3 07:14 EDT 2020. Contains 334799 sequences. (Running on oeis4.)