numpy install on Win

1. download numpy from https://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy

Python Extension Packages for Windows - Christoph Gohlke

• numpy-1.16.3+mkl-cp37-cp37m-win32.whl

 

2. py -m pip install "numpy-1.16.3+mkl-cp37-cp37m-win_amd64.whl"

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Processing c:\users\louie\downloads\numpy-1.11.2\numpy-1.16.3+mkl-cp37-cp37m-win_amd64.whl
Installing collected packages: numpy
  WARNING: The script f2py.exe is installed in 'C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\Scripts' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Successfully installed numpy-1.16.3+mkl

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3. Run python ide and try below and you should see similar with below

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>>> from numpy import *
>>> random.rand(10,2)
array([[0.1796496 , 0.74889603],
       [0.14349535, 0.57672517],
       [0.32226919, 0.35813378],
       [0.41196513, 0.04595842],
       [0.86832091, 0.10998179],
       [0.56488768, 0.99650092],
       [0.61947003, 0.67435525],
       [0.45059853, 0.2128208 ],
       [0.56383383, 0.39564498],
       [0.32804842, 0.05619918]])
>>>

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