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单词 partial sum
释义

Definition of partial sum in English:

partial sum

noun
Mathematics

  • The sum of the first n terms of a series consisting of more than n terms, where n is a finite integer (including 1).

Origin

Early 20th century; earliest use found in American Mathematical Monthly.

Definition of partial sum in US English:

partial sum

noun
Mathematics

  • The sum of the first n terms of a series consisting of more than n terms, where n is a finite integer (including 1).

Origin

Early 20th century; earliest use found in American Mathematical Monthly.
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更新时间：2025/8/5 4:40:17