Python-symbolic

Python-symbolic is a small project written in pure Python that allows you to perform symbolic mathematics on your computer. The focus is on readability and simplicity.

Features

Done:

• Default type definitions
• Expression tree implementation
• Transformation of infix strings to expression trees
• Visualization of expression trees
• Expansion of expressions (e.g., a*(a+b) to a^2 + ab)

To-Do:

• Create a type (BinOperator) for exponents
• Implement complex numbers
• Modify expression trees, including:
  • Factorization of expressions (e.g., a^2 + 2ab + b^2 to (a+b)^2)
  • Easy simplification (e.g., sin(x)² + cos(x)² to 1)
• Define calculus types:
  • Derivative
  • Integral
  • Sum
  • Product
  • Limit

Exemple of visualation of the expression tree (launch tree_visual.py to see)