What is CLOS?
CLOS (Command Line Operating System) began as a math-focused terminal program and has evolved into a full-featured, user-friendly desktop application.
It combines linear and quadratic equation solving—including complex number support—with built-in tools for graphing, calculus, trigonometry, logarithms, algebra, and data management.
Why Choose CLOS?
For Students
Understand complex concepts faster through visual graphing representations and step-by-step problem-solving capabilities.
For Educators
Demonstrate mathematical principles clearly in classroom environments using lightweight, responsive visualization tools.
For Professionals
Execute fast, reliable computations and plot datasets securely without requiring an active internet connection.
The Story Behind CLOS
Conceived initially as a lightweight, terminal-based system environment, CLOS shifted direction after recognizing the potential for an all-in-one, cross-platform mathematical toolkit.
By transitioning from a pure CLI interface into a modern GUI, CLOS continues to make powerful mathematical tools accessible to everyone.
Our Mission
We are committed to providing students, educators, and researchers with a powerful, accessible offline tool that simplifies computations and brings equations to life.
Our goal is to foster a deeper understanding and appreciation of mathematics through functional, intuitive software.