Function Derivative Calculator

A C/C++ application that parses mathematical expressions, generates abstract syntax trees, and calculates both the first and second derivatives of the given function. Built with a graphical user interface using the WinBGIm graphics library.

Features

• Expression Parsing: Converts standard mathematical infix notation to postfix.
• Derivation: Computes the first and second derivatives of functions.
• Tree Visualization: Graphically renders the abstract syntax tree (AST) for the original function and its derivatives.
• Expression Simplification: Automatically simplifies the resulting derivative expressions (e.g., removing * 1 or + 0).
• Multi-language Support: The GUI supports English, Romanian, Spanish, and French.

Prerequisites

To run or compile this project, you will need:

• Code::Blocks IDE (or a similar C++ compiler environment).
• WinBGIm Library (<graphics.h>): This project relies on the BGI graphics library. You must have this configured in your compiler to build the project successfully.

How to Run

1. Clone this repository to your local machine.
2. Open the E3_Derivare_Grigorciuc Irina_Romaniuc Tudor.cbp file in Code::Blocks.
3. Ensure your compiler is linked to the WinBGIm library.
4. Click Build and Run.
5. Ensure all .txt language files and .bmp flag images are located in the same directory as the generated executable.

Authors

• Grigorciuc Irina
• Romaniuc Tudor