# Intro - Phase(d) Out Phasors - fancy name for a boring chapter. Like many things in physics, this intimidated me. However, simply put, it's just a visualisation of a transverse wave - or a [[Sinusoidal Curves (Maths)|sinusoidal.]] Physicists complicating things again! # An Electrical Engineer's Worst Nightmare *Note the tone change! Electrical engineers - you don't have the most coursework. [Insert other Engineering Course here] has the most.* If you've been close to electrical engineers, you may have heard a couple of them bemoaning their inability to comprehend complex functions. To them, many of these equations are elusive, representing a figurative [Calabi-Yau Manifold](https://www.maths.ox.ac.uk/outreach/oxford-mathematics-alphabet/c-calabi-yau-manifolds)