math-evaluate 0.1.6

A simple CLI calculator for quick math.

Mathematical Expression Evaluator (math-evaluate)

By mhasanali2010

PyPI project link

https://pypi.org/project/math-evaluate

About the project

A simple command-line calculator for quick math without leaving the terminal.

Installation

Install using:

pip install math-evaluate

Usage

Example usage:

math "10*(5-2)^2 / 3"

Output: 30

Testing

• Unittests have been included in ./tests.py
• Running tests:
  1. Clone the repository:

     git clone https://github.com/mhasanali2010/math-evaluate
     

  2. Navigate to the repository:

     cd math-evaluate
     

  3. Run the tests:

     python tests.py
     

Notes

• Supported operators: +, -, *, /, (, ), ^
• This evaluator follows BODMAS/PEMDAS.
• Division and multiplication are evaluated left to right, same for addition and subtraction.
• Exponent associativity is supported.
• Use brackets () if you want to force evaluation order.
• Requires Python 3.10 or later.
• Argument Parsing might glitch when using zsh if you try to evaluate an expression which contains -(.
  • If this happens then run the script using:

    math --eval="<expression>"
    

• The CLI command is installed as math.