This is a simple calculator application developed using Kotlin language with XML for layout and exp4j library for mathematical expressions evaluation.
- Basic arithmetic operations: addition, subtraction, multiplication, and division.
- Support for parentheses in expressions.
- Error handling for invalid expressions.
- Clone the repository:
git clone https://github.com/your-username/simple-calculator.git- Open the project in Android Studio.
- Build and run the application on an Android emulator or a physical device.
- Launch the application on your device.
- Enter a mathematical expression using the provided keypad.
- Press the "=" button to calculate the result.
- The result will be displayed on the screen.
exp4j: A Java library for evaluating mathematical expressions.
Contributions are welcome! If you'd like to contribute to this project, feel free to open an issue or submit a pull request.