• Complex Analysis
• 1. Complex Numbers
• 1.1. Introduction
• 1.2. Geometry
• 1.3. Polar Coordinates
• 1.4. Euler's Formula
• 1.5. Basic Topology
• 2. Complex Functions
• 3. Complex Differentiation
• 4. Complex Integration
• 5. Cauchy's Theorem
• 6. The Big Five
• 7. Series
• 8. Taylor and Laurent Series
• 9: Poles and Residues
• Historical Tidbits

1.1. Introduction

Ex 1.1.4 (b): Properties of the Imaginary Unit

Interactive Complex Analysis, ver. 1.0.0
(c) 2018-2022, Bert G. Wachsmuth
Page last modified: May 27, 2022