cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

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A177437 Decimal expansion of Pi - sqrt(2).

Original entry on oeis.org

1, 7, 2, 7, 3, 7, 9, 0, 9, 1, 2, 1, 6, 6, 9, 8, 1, 8, 9, 6, 6, 0, 9, 5, 4, 6, 5, 9, 0, 6, 9, 8, 0, 4, 8, 0, 5, 6, 2, 7, 4, 9, 7, 5, 2, 3, 9, 9, 8, 1, 5, 7, 7, 4, 7, 7, 9, 8, 2, 6, 4, 8, 5, 4, 3, 1, 7, 0, 8, 3, 9, 2, 7, 8, 2, 4, 1, 0, 1, 9, 5, 9, 7, 7, 7, 6, 4, 7, 2, 9, 1, 0, 1, 4, 4, 7, 5, 4, 9, 5, 2, 4, 7, 1, 3
Offset: 1

Views

Author

Earl Bellinger (ebelling(AT)oswego.edu), May 08 2010

Keywords

Examples

			Pi - sqrt(2) = 1.72737909121669818966...
		

Crossrefs

Cf. A177438 (continued fraction for Pi-sqrt(2)), A000796 (decimal expansion of Pi), A002193 (decimal expansion of sqrt(2)).

Programs

  • Magma
    SetDefaultRealField(RealField(100)); R:= RealField(); Pi(R) - Sqrt(2); // G. C. Greubel, Sep 29 2018
  • Maple
    evalf(Pi-sqrt(2),120); # Muniru A Asiru, Sep 29 2018
  • Mathematica
    RealDigits[Pi-Sqrt[2],10,120][[1]] (* Harvey P. Dale, Oct 01 2011 *)
  • PARI
    default(realprecision, 100); Pi - sqrt(2) \\ G. C. Greubel, Sep 29 2018
    

Extensions

Edited and extended by Klaus Brockhaus, May 09 2010
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