From Ordner, a catalog of real numbers in Fungrim.
| Decimal | Expression [entries] | Frequency |
|---|---|---|
| 1.64493406684822643647241516665 | PolyLog(2, 1) [9206a3] RiemannZeta(2) [9923b7 a01b6e a5e52e 7cb17f 67bb53 e93ca8 856317] HurwitzZeta(2, 1) [575b8f] Div(Pow(Pi, 2), 6) [47acde a91200 ac8d3c a01b6e fa0292 babd3c 575b8f fbc53d] DigammaFunction(1, 1) [babd3c] Mul(Div(1, 6), Pow(Pi, 2)) [7cb17f] Sum(Div(1, Pow(n, 2)), For(n, 1, Infinity)) [fbc53d] PrimeProduct(Pow(Sub(1, Div(1, Pow(p, 2))), -1), For(p)) [a91200] Decimal("1.6449340668482264364724151666460251892189499012068") [e93ca8 47acde] | 15 (#80) |
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2021-03-15 19:12:00.328586 UTC