Maxima

Maxima is a computer algebra system used to perform symbolic mathematics, which means it can manipulate and analyze mathematical expressions exactly, rather than approximately. It can solve equations, simplify expressions, compute derivatives and integrals, and handle algebraic, calculus, and other advanced mathematical tasks. Think of it as a digital mathematician that helps researchers, engineers, and students perform complex calculations quickly and accurately, making it easier to explore mathematical ideas, verify results, and analyze data without manual computation.