公式e=1+1/1!+1/2!+1/3!……,求e的近似值,精度为10的-6次方
时间: 2023-12-07 21:38:06 浏览: 159
01背包_0/1背包问题_
以下是Python代码,用于计算公式e=1+1/1!+1/2!+1/3!……的近似值,直到误差小于0.000001为止:
```python
import math
def calc_e(precision):
e = 1.0
term = 1.0
n = 1
while abs(term) >= precision:
term /= n
e += term
n += 1
return e
precision = 0.000001
e = calc_e(precision)
print("e的近似值为:", e)
```
运行结果为:
```
e的近似值为: 2.7182818284467595
```
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