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A019944
Decimal expansion of tangent of 46 degrees.
1
1, 0, 3, 5, 5, 3, 0, 3, 1, 3, 7, 9, 0, 5, 6, 9, 5, 0, 6, 9, 5, 8, 8, 3, 2, 5, 5, 1, 2, 4, 8, 1, 3, 2, 0, 2, 4, 9, 6, 9, 9, 3, 8, 4, 1, 2, 6, 5, 2, 3, 3, 9, 9, 6, 3, 4, 5, 1, 1, 0, 2, 0, 7, 3, 7, 7, 0, 2, 8, 4, 9, 1, 0, 8, 6, 9, 7, 5, 5, 9, 9, 8, 5, 9, 0, 9, 0, 1, 7, 0, 2, 4, 9, 9, 6, 5, 0, 0, 7
OFFSET
1,3
COMMENTS
Also the decimal expansion of cotangent of 44 degrees. - Ivan Panchenko, Sep 01 2014
LINKS
EXAMPLE
1.0355303137905695069588325512481320249699384126523399634511...
MATHEMATICA
RealDigits[Tan[23*Pi/90], 10, 100][[1]] (* G. C. Greubel, Nov 24 2018 *)
RealDigits[Tan[46 Degree], 10, 120][[1]] (* Harvey P. Dale, Jan 15 2022 *)
PROG
(PARI) default(realprecision, 100); tan(23*Pi/90) \\ G. C. Greubel, Nov 24 2018
(Magma) SetDefaultRealField(RealField(100)); R:= RealField(); Tan(23*Pi(R)/90); // G. C. Greubel, Nov 24 2018
(Sage) numerical_approx(tan(23*pi/90), digits=100) # G. C. Greubel, Nov 24 2018
CROSSREFS
Cf. A019855 (sine of 46 degrees).
Sequence in context: A261340 A078063 A373304 * A320477 A110551 A141334
KEYWORD
nonn,cons
STATUS
approved