Assumptions:
TeX:
B_{n} \le {\left(\frac{0.792 n}{\log\!\left(n + 1\right)}\right)}^{n}
n \in \mathbb{Z}_{\ge 1}Definitions:
| Fungrim symbol | Notation | Short description |
|---|---|---|
| BellNumber | Bell number | |
| Pow | Power | |
| Log | Natural logarithm | |
| ZZGreaterEqual | Integers greater than or equal to n |
Source code for this entry:
Entry(ID("512beb"),
Formula(LessEqual(BellNumber(n), Pow(Div(Mul(Decimal("0.792"), n), Log(Add(n, 1))), n))),
Variables(n),
Assumptions(Element(n, ZZGreaterEqual(1))))