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A019965
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Decimal expansion of tangent of 67 degrees.
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1
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2, 3, 5, 5, 8, 5, 2, 3, 6, 5, 8, 2, 3, 7, 5, 2, 8, 3, 3, 9, 3, 9, 5, 8, 6, 6, 6, 2, 3, 4, 3, 8, 8, 3, 1, 8, 7, 4, 4, 1, 8, 3, 8, 3, 3, 2, 4, 1, 1, 2, 7, 9, 0, 3, 8, 8, 9, 3, 0, 0, 0, 0, 9, 7, 2, 3, 1, 9, 5, 8, 2, 2, 1, 6, 3, 7, 0, 9, 3, 7, 6, 0, 3, 8, 8, 8, 1, 5, 1, 7, 6, 5, 5, 4, 0, 1, 5, 2, 5
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OFFSET
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1,1
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COMMENTS
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Also the decimal expansion of cotangent of 23 degrees. - Ivan Panchenko, Sep 01 2014
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LINKS
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EXAMPLE
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2.355852365823752833939586662343883187441838332411279038893000...
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MATHEMATICA
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RealDigits[Tan[67 Degree], 10, 120][[1]] (* Harvey P. Dale, Oct 29 2012 *)
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PROG
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(PARI) default(realprecision, 100); tan(67*Pi/180) \\ G. C. Greubel, Nov 21 2018
(Magma) SetDefaultRealField(RealField(100)); R:= RealField(); Tan(67*Pi(R)/180); // G. C. Greubel, Nov 21 2018
(Sage) numerical_approx(tan(67*pi/180), digits=100) # G. C. Greubel, Nov 21 2018
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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