Summation by parts
Theorem to simplify sums of products of sequences / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about Summation by parts?
Summarize this article for a 10 year old
SHOW ALL QUESTIONS
"Abel transformation" redirects here. For another transformation, see Abel transform.
In mathematics, summation by parts transforms the summation of products of sequences into other summations, often simplifying the computation or (especially) estimation of certain types of sums. It is also called Abel's lemma or Abel transformation, named after Niels Henrik Abel who introduced it in 1826.[1]