Laguerre polynomial

The $𝑝$ th Laguerre polynomial $𝐿 𝑞$ for $𝑞 \in ℕ 0$ is a polynomial of degree $𝑝$ given by fun

𝐿 𝑞 (𝑥) = 𝑒 𝑥 𝑞! (𝑑 𝑑 𝑥) 𝑞 (𝑒 - 𝑥 𝑥 𝑞)

Mathematica

The Laguerre polynomial $𝐿 𝑝 (𝑥)$ may be generated in Wolfram Mathematica with LaguerreL[p,x].