1: Chapter 1 Last updated Jul 13, 2021 Save as PDF Acknowledgements 1.1: A Brief History Page ID76199 Juan Carlos Ponce CampuzanoUniversity of Queensland ( \newcommand{\kernel}{\mathrm{null}\,}\) 1.1: A Brief History1.2: Terminology and Notation1.3: Geometric Interpretation of the Arithmetic Operations1.4: The Principal Argument1.5: Roots of Complex Numbers1.6: Topology of the Complex Plane