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Fungrim entry: b760d1

K(m)=π2 2F1 ⁣(12,12,1,m)K(m) = \frac{\pi}{2} \,{}_2F_1\!\left(\frac{1}{2}, \frac{1}{2}, 1, m\right)
Assumptions:m∈Cm \in \mathbb{C}
TeX:
K(m) = \frac{\pi}{2} \,{}_2F_1\!\left(\frac{1}{2}, \frac{1}{2}, 1, m\right)

m \in \mathbb{C}
Definitions:
Fungrim symbol Notation Short description
EllipticKK(m)K(m) Legendre complete elliptic integral of the first kind
Piπ\pi The constant pi (3.14...)
Hypergeometric2F1 2F1 ⁣(a,b,c,z)\,{}_2F_1\!\left(a, b, c, z\right) Gauss hypergeometric function
CCC\mathbb{C} Complex numbers
Source code for this entry:
Entry(ID("b760d1"),
    Formula(Equal(EllipticK(m), Mul(Div(Pi, 2), Hypergeometric2F1(Div(1, 2), Div(1, 2), 1, m)))),
    Variables(m),
    Assumptions(Element(m, CC)))

Topics using this entry

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2021-03-15 19:12:00.328586 UTC