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Software for proving inequalities

Project description

Shiro Inequality Prover (ShiroIn)

A Python library for proving polynomial inequalities. It uses SciPy and SymPy.


  • Python >=3.5
  • pip
  • git (if you install from GitHub)
  • Jupyter Notebook (recommended way of using ShiroIn)


Copy one of these commands in terminal/cmd.

  • Install from PyPI repository. pip install shiroin
  • Install from GitHub. pip install git+

If you can't install libraries (for example you don't have administrator rights), try to add --user to command. Note that ShiroIn works only for python3, if your default python is python2, then you should probably write pip3 instead of pip.

You can also copy shiroin/ file to your computer and rename it to, but then you have to add directory with this file to PYTHONPATH or navigate to this directory each time before running python in terminal/cmd.


The tutorial is in the tutorial.ipynb file. You can also check for more examples of usage and statistics.ipynb for some approaches to automate proving inequalities even more.

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Files for shiroin, version 1.1.0
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