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Created page with "== Introduction == The Hadamard gate, often represented as H, is a fundamental quantum gate in quantum computing. It is a one-qubit gate that performs a specific transformation on a single qubit, creating a superposition state. The Hadamard gate is essential for many quantum algorithms, including the Quantum Fourier Transform (QFT) and Grover's Algorithm. Image:Detail-52463.jpg|thumb|..."
