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Fungrim entry: ad9ba2

E2k ⁣(i)=limτiE2k ⁣(τ)=1E_{2 k}\!\left(i \infty\right) = \lim_{\tau \to i \infty} E_{2 k}\!\left(\tau\right) = 1
Assumptions:kZ1k \in \mathbb{Z}_{\ge 1}
E_{2 k}\!\left(i \infty\right) = \lim_{\tau \to i \infty} E_{2 k}\!\left(\tau\right) = 1

k \in \mathbb{Z}_{\ge 1}
Fungrim symbol Notation Short description
EisensteinEEk ⁣(τ)E_{k}\!\left(\tau\right) Normalized Eisenstein series
ConstIii Imaginary unit
Infinity\infty Positive infinity
ComplexLimitlimzaf(z)\lim_{z \to a} f(z) Limiting value, complex variable
ZZGreaterEqualZn\mathbb{Z}_{\ge n} Integers greater than or equal to n
Source code for this entry:
    Formula(Equal(EisensteinE(Mul(2, k), Mul(ConstI, Infinity)), ComplexLimit(EisensteinE(Mul(2, k), tau), For(tau, Mul(ConstI, Infinity))), 1)),
    Assumptions(And(Element(k, ZZGreaterEqual(1)))))

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2021-03-15 19:12:00.328586 UTC