👉 Pinakoidal is a concept in mathematics that refers to a set of points, or "pinaks" (which are sometimes referred to as "pines") which form a grid-like structure. These points are often used in geometric shapes such as circles, spheres, and cylinders. In geometry, pinakoids can be defined using the axiomatic approach, where each point is considered a member of a set. This sets the foundation for understanding how these points interact with one another and their surrounding