Created
November 24, 2016 06:30
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common lisp 的指数运算函数 EXP, EXPT
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| 语法 | |
| exp number => result | |
| expt base-number power-number => result | |
| 参数和值 | |
| number --- 一个数字 | |
| base-number --- 底数 | |
| power-number --- 指数 | |
| 描述 | |
| exp 自然对数的 number 次方 | |
| expt 这个函数获取 base-number 的 power-number 次幂 | |
| 代码 | |
| * (expt 3 4) | |
| 81 | |
| * (exp 1) | |
| 2.7182817 |
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