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Fungrim entry: 8c21f5

(nn)=1{n \choose n} = 1
Assumptions:nZ0n \in \mathbb{Z}_{\ge 0}
TeX:
{n \choose n} = 1

n \in \mathbb{Z}_{\ge 0}
Definitions:
Fungrim symbol Notation Short description
Binomial(nk){n \choose k} Binomial coefficient
ZZGreaterEqualZn\mathbb{Z}_{\ge n} Integers greater than or equal to n
Source code for this entry:
Entry(ID("8c21f5"),
    Formula(Equal(Binomial(n, n), 1)),
    Variables(n),
    Assumptions(Element(n, ZZGreaterEqual(0))))

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2019-11-19 15:10:20.037976 UTC