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Fungrim entry: cd7877

lim supnφ(n)n=1\limsup_{n \to \infty} \frac{\varphi(n)}{n} = 1
TeX:
\limsup_{n \to \infty} \frac{\varphi(n)}{n} = 1
Definitions:
Fungrim symbol Notation Short description
SequenceLimitSuperiorlim supnaf(n)\limsup_{n \to a} f(n) Limit superior of sequence
Totientφ(n)\varphi(n) Euler totient function
Infinity\infty Positive infinity
Source code for this entry:
Entry(ID("cd7877"),
    Formula(Equal(SequenceLimitSuperior(Div(Totient(n), n), For(n, Infinity)), 1)))

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2020-01-31 18:09:28.494564 UTC