login
Decimal expansion of log(85).
2

%I #25 Sep 08 2022 08:44:41

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

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

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

%N Decimal expansion of log(85).

%D M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 2.

%H Harry J. Smith, <a href="/A016708/b016708.txt">Table of n, a(n) for n = 1..20000</a>

%H M. Abramowitz and I. A. Stegun, eds., <a href="http://www.convertit.com/Go/ConvertIt/Reference/AMS55.ASP">Handbook of Mathematical Functions</a>, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].

%H <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>

%e 4.442651256490316454850293951099314175113804366854262509209885629356471....

%t RealDigits[Log[85],10,120][[1]] (* _Harvey P. Dale_, Apr 02 2018 *)

%o (PARI) default(realprecision, 20080); x=log(85); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016708.txt", n, " ", d)); \\ _Harry J. Smith_, May 24 2009

%o (Magma) SetDefaultRealField(RealField(100)); Log(85); // _G. C. Greubel_, Sep 17 2018

%Y Cf. A016513 (continued fraction).

%K nonn,cons

%O 1,1

%A _N. J. A. Sloane_