Example Concept: In quantum error correction, the choice of gate set determines how efficiently logical operations can be implemented on encoded qubits. A universal gate set, such as the Clifford+T set, is often used because it allows for fault-tolerant operations through techniques like magic state distillation. The efficiency of QEC is affected by how easily these gates can be realized with low error rates and high fidelity, impacting the overall resource requirements for maintaining logical qubit coherence.