Scientific calculator using Java

I developed a professional-level scientific calculator desktop application using Java and Swing. This interactive GUI-based calculator performs a wide range of mathematical operations, from basic arithmetic to advanced scientific functions. Designed with usability and accuracy in mind, the application provides a responsive user interface and real-time results for a seamless user experience.

? Key Features:

Intuitive GUI: Built using Java Swing with a clean and organized layout (6x6 GridLayout), ensuring accessibility and readability.

Basic Functions: Addition, subtraction, multiplication, division, percentage, backspace, and negation.

? Scientific Functions:

Trigonometric: sin, cos, tan, sinh, cosh, tanh

Logarithmic: log, ln, e^x

Power & Root: X^2, X^Y, √, 3^√

Constants: π, e

Others: exp, absolute value ||, sign toggle +/-

️ Tech Stack:

Language: Java

UI Framework: Java Swin

Tools/IDE: NetBeans

Platform: Java SE Desktop

Project Objectives:

Build a real-world scientific calculator with full UI in Java

Apply object-oriented principles and event-driven programming

Enhance user experience with keyboard/mouse support and clean design

Handle edge cases and provide accurate mathematical computation