👉 The sympiesometer is a mathematical tool used in computer algebra systems to simplify expressions. It represents the angle between two vectors in 3D space, and it is often used in geometry and trigonometry. In the context of simplifying expressions, a sympiesometer can be thought of as representing the direction that two vectors point towards each other. For example, if you have two vectors `v1` and `v2`, then their sympiesometer would represent the angle between them:
