MathVibes on Instagram: "In mathematics, the gamma function (represented by Γ, capital Greek letter gamma) is the most common extension of the factorial function to complex numbers. Derived by Daniel Bernoulli, the gamma function Γ(z) is defined for all complex numbers z except non-positive integers, and for every positive integer z = n, Γ(n) = (n-1)! The gamma function can be defined via a convergent improper integral for complex numbers with positive real part. Γ(z) = ∫₀ ᪲ tᶻ⁻¹ e⁻ᵗ dt Follow @