Preface 1． Introduction Required Background What Is a QPU? A Hands-on Approach A QCEngine Primer Native QPU Instructions Simulator Limitations Hardware Limitations QPU Versus GPU： Some Common Characteristics Part Ⅰ Programming for a QPU 2． One Qubit A Quick Look at a Physical Qubit Introducing Circle Notation Circle Size Circle Rotation The First Few QPU Operations QPU Instruction： NOT QPU Instruction： HAD QPU Instruction： READ QPU Instruction： WRITE Hands-on： A Perfectly Random Bit QPU Instruction： PHASE（0） QPU Instructions： ROTX（0） and ROTY（0） COPY： The Missing Operation Combining QPU Operations QPU Instruction： ROOT-of-NOT Hands-on： Quantum Spy Hunter Conclusion 3． Multiple Qubits Circle Notation for Multi-Qubit Registers Drawing a Multi-Qubit Register Single-Qubit Operations in Multi-Qubit Registers Reading a Qubit in a Multi-Qubit Register Visualizing Larger Numbers of Qubits QPU Instruction： CNOT Hands-on： Using Bell Pairs for Shared Randomness QPU Instructions： CPHASE and CZ QPU Trick： Phase Kickback QPU Instruction： CCNOT （Toffoli） QPU Instructions： SWAP and CSWAP The Swap Test Constructing Any Conditional Operation Hands-on： Remote-Controlled Randomness Conclusion 4． Quantum Teleportation Hands-on： Let's Teleport Something Program Walkthrough Step 1： Create an Entangled Pair Step 2： Prepare the Payload ……
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