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Fungrim entry: c2976e

0π/21sinc(x)dx=2G\int_{0}^{\pi / 2} \frac{1}{\operatorname{sinc}(x)} \, dx = 2 G
TeX:
\int_{0}^{\pi / 2} \frac{1}{\operatorname{sinc}(x)} \, dx = 2 G
Definitions:
Fungrim symbol Notation Short description
Integralabf(x)dx\int_{a}^{b} f(x) \, dx Integral
Sincsinc(z)\operatorname{sinc}(z) Sinc function
Piπ\pi The constant pi (3.14...)
ConstCatalanGG Catalan's constant
Source code for this entry:
Entry(ID("c2976e"),
    Formula(Equal(Integral(Div(1, Sinc(x)), For(x, 0, Div(Pi, 2))), Mul(2, ConstCatalan))))

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2020-08-27 09:56:25.682319 UTC