The Square Root Of Negative One

In which we look at the numerous results of defining 'i' to be the square root of negative one. Quantum computing playlist:    • Quantum Computing   Complex Sandbox: joshua-maros.github.io/complex-toy/ Music (licensed under CC-BY): freemusicarchive.org/music/Meydan/Interplanetary_F… 00:00 Intro 00:12 The Imaginary Unit 00:47 Multiplying "i" By Itself 01:34 Imaginary And Complex Numbers 03:57 Addition 04:54 Multiplication 06:10 Square And Square Root 07:02 Euler's Identity 10:23 Review