Global Tools Box - Free Scientific Calculator with Matrix Solver, Unit Converte

Hi Product Hunt! 👋 I built this Scientific Calculator to give students, engineers, teachers, and professionals a fast, free, and easy-to-use tool for advanced calculations. It includes scientific functions, matrix calculations, unit conversions, statistics, and calculation history—all in one place, with no installation or signup required. I'd love your feedback! Which feature would you like to see added next? Thanks for checking it out and supporting the launch! 🚀