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Fungrim entry: 5b87f3

0θ24 ⁣(0,it)θ44 ⁣(0,it)1+t2dt=8ζ ⁣(3)π3\int_{0}^{\infty} \frac{\theta_{2}^{4}\!\left(0, i t\right) \theta_{4}^{4}\!\left(0, i t\right)}{1 + {t}^{2}} \, dt = \frac{8 \zeta\!\left(3\right)}{{\pi}^{3}}
\int_{0}^{\infty} \frac{\theta_{2}^{4}\!\left(0, i t\right) \theta_{4}^{4}\!\left(0, i t\right)}{1 + {t}^{2}} \, dt = \frac{8 \zeta\!\left(3\right)}{{\pi}^{3}}
Fungrim symbol Notation Short description
Integralabf(x)dx\int_{a}^{b} f(x) \, dx Integral
Powab{a}^{b} Power
JacobiThetaθj ⁣(z,τ)\theta_{j}\!\left(z , \tau\right) Jacobi theta function
ConstIii Imaginary unit
Infinity\infty Positive infinity
RiemannZetaζ ⁣(s)\zeta\!\left(s\right) Riemann zeta function
Piπ\pi The constant pi (3.14...)
Source code for this entry:
    Formula(Equal(Integral(Div(Mul(Pow(JacobiTheta(2, 0, Mul(ConstI, t)), 4), Pow(JacobiTheta(4, 0, Mul(ConstI, t)), 4)), Add(1, Pow(t, 2))), For(t, 0, Infinity)), Div(Mul(8, RiemannZeta(3)), Pow(Pi, 3)))),

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2021-03-15 19:12:00.328586 UTC