Japanese edit

Kanji in this term
とう
Grade: 3

Grade: 5
きゅう
Grade: 3
すう
Grade: 2
on’yomi
Alternative spelling
等比級數 (kyūjitai)

Noun edit

(とう)()(きゅう)(すう) (tōhikyūsū

  1. geometric series
    Synonym: 幾何級数