WordNet
arithmetic progression
名詞
-
等差数列
(mathematics) a progression in which a constant is added to each term in order to obtain the next term.
それぞれの項に定数を足すと次の項が得られる数列。
- 1-4-7-10-13- is the start of an arithmetic progression
- 1―4―7―10―13―はある等差数列の始まりである