What Is a Rotation Vector?

Real numbers are a one dimensional line of numbers. But there comes the imaginary guy, and he is slapped right on there dicular to your real number plane. And that is called the argond plane, or the complex plane. It's another plane that contains similar numbers, simply multiples of this imaginary idea. Through this, you can understand wy i is a rotation, is a rotation vector. Or what it does, it rotates things when you multiply things by i. So if youke think about it the same way you thinkg about e, ok? It's expedentiating something. That's such an important formula. You just need to know how to deal with them