LiveMath is a computer algebra system available on a number of platforms including Mac OS, macOS (Carbon), Microsoft Windows, Linux (x86) and Solaris (SPARC).

It is the latest release of a system that originally emerged as Theorist for the "classic" Mac in 1989, became MathView and MathPlus in 1997 after it was sold to Waterloo Maple,[1] and finally LiveMath after it was purchased by members of its own userbase in 1999.

The user enters equations into the worksheet and then uses the built-in functions to help solve them, or reduce them numerically.

Workbooks typically contain a number of equations separated into sections, along with data tables, graphs, and similar outputs.

Unlike most CAS applications, LiveMath uses a full GUI with high-quality graphical representations of the equations at every step, including input.