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Fungrim entry: 49df16

G=1log(x)x2+1dxG = \int_{1}^{\infty} \frac{\log(x)}{{x}^{2} + 1} \, dx
G = \int_{1}^{\infty} \frac{\log(x)}{{x}^{2} + 1} \, dx
Fungrim symbol Notation Short description
ConstCatalanGG Catalan's constant
Integralabf(x)dx\int_{a}^{b} f(x) \, dx Integral
Loglog(z)\log(z) Natural logarithm
Powab{a}^{b} Power
Infinity\infty Positive infinity
Source code for this entry:
    Formula(Equal(ConstCatalan, Integral(Div(Log(x), Add(Pow(x, 2), 1)), For(x, 1, Infinity)))))

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2021-03-15 19:12:00.328586 UTC