Complex Numbers, Complex Variables, and Complex Functions

In this video we discuss complex numbers and show how they can be represented in various forms (rectangular or Euler’s formula) as well as how to perform basic operations on them. Topics and time stamps: 0:00 – Introduction 2:30 – Defining complex numbers in Matlab 11:00 – Math joke on complex numbers 11:30 – Euler’s Formula 23:52 – Complex conjugate 26:29 – Complex algebra 45:29 – Complex variables 46:50 – Complex functions Lecture notes and code can be downloaded from https://github.com/clum/YouTube/tree/main/ODEs02 All ODE videos in a single playlist (https://www.youtube.com/playlist?list=PLxdnSsBqCrrHHvoFPxWq4l9D93jkCNIFN ) #ODEs You can support this channel via Patreon at https://www.patreon.com/christopherwlum or by clicking on the ‘Thanks’ button underneath the video. Thank you for your help!