英數兩全字詞教學
15 級數 Series
- summation 求和(名詞)
- analysis 分析
- sigma notation \(\Sigma\) 連加符號
- sum of the series 級數的和
- finite series 有限級數
- infinite series 無窮級數
- sum of the first n terms 前 n 項之和
- the nth triangular number 第 n 個三角數
- triangular numbers formula 三角數公式
- the sum of consecutive squares 平方和公式
- the sum of consecutive cubes 立方和公式
- summing up a sequence in order 將數列依序加起來
- summation of the first 100 natural numbers 前 100 個自然數的和
- sum of consecutive numbers formula 連加公式
- summation of a sub k for k goes from zero to n minus one \(\sum_{k=0}^{n-1}a_k\)