### Preliminaries

The following packages are necessary for some of the macros listed here.

### Typesetting

### Enclosures

### Basic Stuff

### Sets

### Special Vectors and Matrices

### Linear Algebra Functions and Operations

### Singular Values and Eigenvalues

### Norms

### Distributions and Probability

### Definiteness

### Optimization

### Decibels

### Special Variables

# Vector Shorthand

# Matrix Shorthand