lawsus / math-interpreter

Math Interpreter: A simple web application capable of parsing and evaluating mathematical expressions with support for basic arithmetic operations and trigonometric functions.

Math Interpreter

Math Interpreter is a web application that accurately evaluates mathematical expressions, visualizing the underlying abstract syntax tree for better understanding of the expression's structure.

Sample output of the Math Interpreter for sin(-3 * pi / 2).

Features:

• Tokenization: Converts the input mathematical expression into tokens.
• Parsing: Transforms the list of tokens into an abstract syntax tree (AST).
• Evaluation: Computes the result of the expression based on its AST.
• Visualization: Renders the AST as a graphical tree using Graphviz.
• Supported Operations: Basic arithmetic (+, -, *, /, ^), trigonometric functions (sin, cos, tan), and constants (pi).

Setup & Installation:

1. Clone the repository:

   git clone https://github.com/lawsus/math-interpreter.git

2. Navigate to the project directory:

   cd math-interpreter

3. Install the required dependencies:

   pip install -r requirements.txt

4. Start the Flask application:

   python main.py

The application should now be running on a local server.

Usage:

1. Navigate to the local server.
2. Enter a valid mathematical expression in the input field.
3. Click "Evaluate".
4. View the resulting value of the expression, the inorder traversal, and the visualized AST.

Contribution:

Contributions are welcome.