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. The summation by parts formula is sometimes called Abel's lemma or Abel transformation.
Read more about Summation By Parts: Statement, Newton Series, Method, Similarity With An Integration By Parts, Applications
Famous quotes containing the words summation and/or parts:
“He maintained that the case was lost or won by the time the final juror had been sworn in; his summation was set in his mind before the first witness was called. It was all in the orchestration, he claimed: in knowing how and where to pitch each and every particular argument; who to intimidate; who to trust, who to flatter and court; who to challenge; when to underplay and exactly when to let out all the stops.”
—Dorothy Uhnak (b. 1933)
“The good parts of a book may be only something a writer is lucky enough to overhear or it may be the wreck of his whole damn life—and one is as good as the other.”
—Ernest Hemingway (1899–1961)