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Pi/e
From OeisWiki
It is not known whether pi*e, pi/e, 2^e, pi^e, pi^sqrt(2), log pi, Catalan's constant, or the Euler–Mascheroni constant are irrational.[1][2][3]
Decimal expansion of pi/e
The decimal expansion of pi/e is
A061382 Decimal expansion of Pi/e.
- {1, 1, 5, 5, 7, 2, 7, 3, 4, 9, 7, 9, 0, 9, 2, 1, 7, 1, 7, 9, 1, 0, 0, 9, 3, 1, 8, 3, 3, 1, 2, 6, 9, 6, 2, 9, 9, 1, 2, 0, 8, 5, 1, 0, 2, 3, 1, 6, 4, 4, 1, 5, 8, 2, 0, 4, 9, 9, 7, 0, 6, 5, 3, 5, 3, 2, 7, 2, 8, 8, 6, 3, 1, 8, 4, 0, 9, 1, ...}
Continued fraction expansion of pi/e
The simple continued fraction expansion of pi/e is
A061666 Continued fraction for Pi/e.
- {1, 6, 2, 2, 1, 2, 6, 8, 2, 1, 1, 1, 4, 3, 1, 1, 66, 2, 1, 1, 2, 4, 2, 7, 46, 10, 2, 1, 18, 1, 23, 10, 14, 1, 1, 4, 3, 1, 6, 2, 5, 1, 1, 1, 18, 355, 1, 1, 5, 3, 4, 1, 28, 5, 2, 1, 3, 16, 3, 25, 4, 7, 1, 11, 2, 2, 1, 9, 2, 31, ...}
See also
Notes
- ↑ Weisstein, Eric W., Pi, from MathWorld—A Wolfram Web Resource.
- ↑ Weisstein, Eric W., Irrational Number, from MathWorld—A Wolfram Web Resource.
- ↑ Some unsolved problems in number theory