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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
A019609 Decimal expansion of Pi*e.
- {8, 5, 3, 9, 7, 3, 4, 2, 2, 2, 6, 7, 3, 5, 6, 7, 0, 6, 5, 4, 6, 3, 5, 5, 0, 8, 6, 9, 5, 4, 6, 5, 7, 4, 4, 9, 5, 0, 3, 4, 8, 8, 8, 5, 3, 5, 7, 6, 5, 1, 1, 4, 9, 6, 1, 8, 7, 9, 6, 0, 1, 1, 3, 0, 1, 7, 9, 2, 2, 8, 6, 1, 1, 1, 5, 7, 3, 3, ...}
Continued fraction expansion of pi*e
The simple continued fraction expansion of pi*e is
A159822 Continued fraction for Pi*e A019609.
- {8, 1, 1, 5, 1, 3, 1, 4, 12, 3, 2, 1, 5, 2, 12, 1, 1, 1, 10, 2, 2, 2, 3, 8, 3, 2, 2, 2, 29, 1, 1, 13, 1, 1, 8, 11, 16, 3, 1, 4, 163, 2, 1, 1, 1, 5, 1, 6, 1, 17, 5, 1, 3, 6, 3, 1, 4, 1, 1, 1, 5, 1, 7, 15, 4, 1, 1, 1, 9, 1, 1, 4, ...}
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