• Lattice constructions
• Triangulated spheres
• Orientation from colorable octahedral lattice
• Boundaries
• Rough boundary
• Smooth boundary
• Rough-Smooth corner
• Code operators
• \(X\) type stabilizers: A, B
• \(Z\) type stabilizers: A, B
• Logical operators
• \(\bf T^2\times I\)
• Rough/Smooth cube
• Typical syndromes (qubit case)
• Code space
• Physical errors
• Physical+measurement errors