[tex]\Gamma(z)=\int^{\infty}_0x^{z-1}e^{-x}dz[/tex](adsbygoogle = window.adsbygoogle || []).push({});

[tex]z\in\mathhad{C}[/tex]

In which problems in statistical physics we need gamma functions of complex argument?

I don't know how to calculate [tex]\Gamma(i)[/tex] for exaple?

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# Gamma function

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