Python-graph-function.

📊 Python Math Function Graph Creator

A simple command-line tool to generate and visualize mathematical function graphs using Python, NumPy, and Matplotlib.
This project allows users to input mathematical functions directly from the CMD (Command Prompt) and see their plots instantly.

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🚀 Features

• Input mathematical functions via CMD arguments.
• Supports common functions: polynomials, trigonometric, exponential, logarithmic, etc.
• Uses NumPy for fast numerical computation.
• Graphs rendered with Matplotlib.
• Easy to extend with custom functions.
• PDF downloed file for the graph

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📦 Requirements

Make sure you have Python installed (>=3.8).
Install dependencies with:

pip install numpy matplotlib

#This is an example of a tan (x) Function :