Producing professional-looking mathematical documents, presentations, and spreadsheets is possible in iWork through the support of LaTeX commands for typesetting mathematics. This reference guide is a collection of the LaTeX commands that are specifically supported in Apple’s iWork suite for generating mathematical equations and formulas, along with guidance and tips on their usage. Written for STEM educators, students, workers, and enthusiasts at every level, this guide is aimed at both those who are new to LaTeX as well as those with experience in LaTeX but who are new to using it in Apple’s iWork suite.