| 释义 |
sequence A finite sequence consists of n terms a1, a2,…, an, in a given order, where n is the length of the sequence. An infinite sequence consists of terms a1, a2, a3,…, one corresponding to each positive integer. Sometimes, it is more convenient to denote the terms of a sequence by a0, a1, a2,…. Addition and scalar multiplication of sequences are defined componentwise, and so the set of sequences forms a vector space (see c, p">lp). See also limit (of a sequence), series.
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