CalcTool

CalcTool is a lightweight and easy-to-use math calculation app designed for learning, work, and everyday calculation needs.
The app supports basic arithmetic operations such as addition, subtraction, multiplication, and division, as well as trigonometric functions including sin, cos, and tan. In addition, CalcTool can generate waveform graphs to visually display trigonometric functions, making it easier to understand function behavior.
With a clean interface and intuitive controls, CalcTool focuses on efficiency and clarity, allowing users to perform calculations and visualize results without complicated setup. It is suitable for students, educators, and anyone who needs a reliable math calculation tool.