Lambda cube are replaced by faces, as well as a dual representation as a dodecahedron, where the 12 edges are replaced by faces. Lambda cube In mathematical logic and type theory, the λ-cube is a framework for exploring the axes of refinement in Thierry Coquand's calculus of constructions, starting from the simply typed lambda calculus (written as λ→ in the cube diagram) as the vertex of a cube placed at the origin, and the calculus of constructions (higher-order dependently typed polymorphic lambda calculus; written as λPω in the diagram) as its diametrically opposite vertex. Each axis of the cube represents a new
Gear Cube between. - Place those two edges on the top side and complete the following algorithm: (U2 R4) 2. Step 2: Repeat the previous step until all edge pieces are in the correct position (edge colors match the colors of the sides it is between). Phase 3: Orient the edges: (second algorithm used) Step 1: Rotate all sides until the cube is back in a cubic state using the following algorithm: R4 (repeat as necessary). There are multiple variations of the Gear Cube, ranging from the most simple, a 2x2 Gear Shift, to the most complicated, the 3x3 Even Less Gears