|NO.Z.00005|——————————|Deployment|——|Hadoop&Arithmetic环境部署.v05|——|Arithmetic.v05|NumPy科学计算库：NumPy模块安装|

一、NumPy科学计算库

### --- 安装numpy模块

C:\Users\Administrator>pip install numpy -i https://pypi.tuna.tsinghua.edu.cn/simple
~~~     # 输出参数：
Successfully installed numpy-1.21.5

二、启动jupyter终端

### --- 启动主jupyter

C:\Users\Administrator>jupyter notebook
~~~     # 输出参数
[I 17:21:16.374 NotebookApp] Serving notebooks from local directory: C:\Users\Administrator
[I 17:21:16.374 NotebookApp] Jupyter Notebook 6.4.6 is running at:
[I 17:21:16.374 NotebookApp] http://localhost:8888/?token=b1a378829d841e05b9c87dc6dce9632cd572504c1400538a
[I 17:21:16.374 NotebookApp]  or http://127.0.0.1:8888/?token=b1a378829d841e05b9c87dc6dce9632cd572504c1400538a
[I 17:21:16.374 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 17:21:16.444 NotebookApp]
    To access the notebook, open this file in a browser:
        file:///C:/Users/Administrator/AppData/Roaming/jupyter/runtime/nbserver-10000-open.html
    Or copy and paste one of these URLs:
        http://localhost:8888/?token=b1a378829d841e05b9c87dc6dce9632cd572504c1400538a
     or http://127.0.0.1:8888/?token=b1a378829d841e05b9c87dc6dce9632cd572504c1400538a

三、在浏览器下可以查看到jupyter的启动

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Walter Savage Landor:strove with none,for none was worth my strife.Nature I loved and, next to Nature, Art:I warm'd both hands before the fire of life.It sinks, and I am ready to depart

                                                                                                                                                   ——W.S.Landor

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