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Fungrim entry: 5b31ee

G=∫01∫0111+x2y2 dx dyG = \int_{0}^{1} \int_{0}^{1} \frac{1}{1 + {x}^{2} {y}^{2}} \, dx \, dy
TeX:
G = \int_{0}^{1} \int_{0}^{1} \frac{1}{1 + {x}^{2} {y}^{2}} \, dx \, dy
Definitions:
Fungrim symbol Notation Short description
ConstCatalanGG Catalan's constant
Integral∫abf(x) dx\int_{a}^{b} f(x) \, dx Integral
Powab{a}^{b} Power
Source code for this entry:
Entry(ID("5b31ee"),
    Formula(Equal(ConstCatalan, Integral(Integral(Div(1, Add(1, Mul(Pow(x, 2), Pow(y, 2)))), For(x, 0, 1)), For(y, 0, 1)))))

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2021-03-15 19:12:00.328586 UTC