刚开始学习,现在学习numpy模块相关的内容,根据网上公开课程学习,
用pip install numpy,显示Requirement already satisfied: numpy in c:\users\lsl\appdata\roaming\python\python38\site-packages (1.23.0),这不是已经安装成功的意思吗?
在pycharm 写了如下几行简单的代码:
import numpy as np
arr1 = np.array([11,22,33,22,33,44,33,44,55])
print(arr1)
运行结果:
1
1000000
500000500000
Traceback (most recent call last):
省略
AttributeError: module 'numbers' has no attribute 'Integral'
######到底哪里出错了???