linear equations

Learn linear equations with two unknowns.

Solve linear systems of equations.

Solve systems of algebraic and differential equations.

Quickly typeset LaTeX equations.

Program for solving mechanical equations for movements.

PEMDAS is a Scientific calculator (was Formulas, was Equations).

Build Creative Equations While Practicing Math Facts

Helps TeX and LaTeX users type equations.

Scripted, non-linear editing of video and image files.

Solve linear optimization problems.