| 单词 | partial sum |
| 释义 | > as lemmaspartial sum partial sum n. 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). ΚΠ 1900 Amer. Math. Monthly 7 165 To interpret this, we get the sum of all the points except one and then add this partial sum to the remaining point. 1979 Sci. Amer. Oct. 24/2 These squares form the infinite sequence 1, 4, 9, 16, 25.., and the consecutive partial sums of this sequence are 1, 5, 14, 30, 55, [etc.]. 2000 Econ. & Philos. 16 125 The algorithm works on Arabic numerals, starts from the right, and carries if a partial sum exceeds nine. < as lemmas |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。