

A195714


Decimal expansion of arctan((1/2)^(1/3)).


2



6, 7, 0, 8, 8, 7, 9, 7, 8, 7, 1, 2, 5, 1, 5, 2, 2, 9, 6, 5, 7, 6, 0, 4, 2, 3, 8, 1, 8, 7, 2, 2, 2, 3, 4, 8, 1, 2, 5, 9, 1, 7, 5, 4, 5, 7, 6, 9, 6, 0, 8, 5, 9, 6, 1, 0, 6, 6, 2, 7, 9, 1, 6, 4, 6, 2, 5, 0, 8, 9, 4, 1, 9, 9, 7, 2, 4, 7, 5, 2, 8, 6, 4, 9, 1, 9
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OFFSET

0,1


LINKS



EXAMPLE

arctan((1/2)^(1/3)) = 0.67088797871251...


MATHEMATICA

r = (1/2)^(1/3);
N[ArcTan[r], 100]
RealDigits[ArcTan[Surd[1/2, 3]], 10, 120][[1]] (* Harvey P. Dale, Jul 19 2015 *)


PROG

(Magma) SetDefaultRealField(RealField(100)); Arctan((1/2)^(1/3)); // G. C. Greubel, Aug 20 2018


CROSSREFS



KEYWORD



AUTHOR



EXTENSIONS



STATUS

approved



