How to utilize the numpy library in PyCharm?

1 year ago
William Carter
1 minute

To use the NumPy library in PyCharm, you need to follow the following steps for configuration:

  1. Ensure that the NumPy library has been installed. You can install NumPy by running the following command: pip install numpy.
  2. Create a new Python project in PyCharm.
  3. Select “File” -> “Settings” from the top menu in PyCharm.
  4. In the settings window, choose “Project: [project name]” -> “Python Interpreter”.
  5. Click on the plus button in the top right corner, then type “numpy” in the search box.
  6. Choose the NumPy library from the search results, then click on the “Install Package” button.
  7. After the installation is complete, close the settings window.

You can now utilize the NumPy library in PyCharm. Simply import the NumPy library into your Python code and utilize its functions and classes, for example:

import numpy as np

# 创建一个一维数组
a = np.array([1, 2, 3, 4, 5])

# 创建一个二维数组
b = np.array([[1, 2, 3], [4, 5, 6]])

# 打印数组
print(a)
print(b)

When running the above code, you will see the contents of arrays a and b printed in the output.

I hope the above steps can help you successfully use the NumPy library in PyCharm!

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