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What is a gamma function?

Updated: 4/28/2022
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15y ago

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The gamma function is an extension of the concept of a factorial. For positive integers n, Gamma(n) = (n - 1)!The function is defined for all complex numbers z for which the real part of z is positive, and it is the integral, from 0 to infinity of [x^(z-1) * e^(-x) with respect to x.

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Q: What is a gamma function?
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