Differences and Derivatives
The Bernoulli and Euler polynomials obey many relations from umbral calculus:
(Δ is the forward difference operator).
These polynomial sequences are Appell sequences:
Read more about this topic: Bernoulli Polynomials
Famous quotes containing the word differences:
“Traveling, you realize that differences are lost: each city takes to resembling all cities, places exchange their form, order, distances, a shapeless dust cloud invades the continents.”
—Italo Calvino (1923–1985)