login
Decimal expansion of the smallest solution > Pi/2 to sin(x)=sin(x^2).
0

%I #8 Jul 01 2019 10:36:29

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

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

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

%N Decimal expansion of the smallest solution > Pi/2 to sin(x)=sin(x^2).

%F This number is (-1+sqrt(1+12Pi))/2 = 2.61043...

%t RealDigits[x/.FindRoot[Sin[x]==Sin[x^2],{x,2.5},WorkingPrecision-> 120]] [[1]] (* _Harvey P. Dale_, Jul 01 2019 *)

%K easy,nonn,cons

%O 1,1

%A _Benoit Cloitre_, Mar 30 2002