函数 pow() 可以根据给定的底数、指数进行幂运算。
Arguments:
- 底数 <number>
- 指数 <number>
Returns:
- 幂 <number>
一般用法
示例:异源别名直接计算
uncollect [3,4] as a
uncollect [1,2] as b
return table(a, b, pow(a,b))
| a | b | pow(a,b) |
|---|---|----------|
| 3 | 1 | 3 |
| 4 | 2 | 16 |
示例:异源别名笛卡尔乘积后计算
uncollect [3,4] as a
uncollect [1,2] as b
with pow(a,b) as c
return table(a, b, c)
| a | b | c |
|---|---|----|
| 3 | 1 | 3 |
| 3 | 2 | 9 |
| 4 | 1 | 4 |
| 4 | 2 | 16 |