Each button in the Math toolbar opens another toolbar of operators or symbols. You can insert many operators, Greek letters, and plots by clicking these buttons: Calculator: This button you can use for Arithmetic Operators. Graph: This button will give you 2 and 3 dimensional plot types as well as many graph tools. Matrix: This button will give you matrix and vector operators. Evaluation: This button gives you equal signs for evaluation and definition. Calculus: This button gives you many calculus functions such as: derivatives, integrals, limits, and iterated sums and products. Boolean: This button will give you comparative and logical operators for Boolean expression. Programming: This button will set you up with different programming constructs. Greek: This button will give you Greek letters, which can be used as variables. Symbolic: This button gives you symbolic keywords and modifiers. Referenced from: scrib.com