Calculator for the Riemann Zeta function
This calculator calculates the Riemann zeta function. The Riemann zeta function (from Bernhard Riemann) is a special mathematical function which plays an important role in analytical number theory.
Enter the argument x for the calculation. Then click the calculate button.
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To read the individual values move the mouse over the graphic.
With a value of x = 1 the result is infinite. To display small values, the Y-scale is at ∞ limited to +/- 20
\(\displaystyle \zeta(x)=\sum_{n=1}^{\infty}\frac{1}{n^x}=\frac{1}{Γ(s)}\int_0^∞\frac{x^{s-1}}{e^x-1}dx \)
\(\displaystyle Γ(s)=\int_0^∞ x^{s-1}\hspace{8px} e^{-x}\hspace{8px} dx \)
\(\displaystyle x ≥ 1,\hspace{30px} \zeta(1)=\infty \)
A detailed description can be found at Wikipedia
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