Before revision: Q-analysis Description A simplex of vertices can be represented as a polyhedron in dimensions, so that for example a triangle of three vertices can be drawn on a plane of two dimensions and is accordingly called a 2-simplex.
After revision: Description A simplex of vertices can be represented as a polyhedron in dimensions, so that for example a triangle of three vertices can be drawn on a plane of two dimensions and is accordingly called a 2-simplex.