跳转到内容

等差数列

出自维基百科,自由个百科全书

等差数列,又名算术数列(英文:arithmetic sequence 或 arithmetic progression),是数列个一种。拉等差数列中,任何相邻两项个差相等,该差值称为公差(common difference)。

例如数列:3, 5, 7, 9, 11, 13, ... 就是一个等差数列。拉迭个数列中,从第二项起,每项搭渠前一项个公差侪等于 2。

pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy