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Correction in quantum register declaration for composite Gates exampl… #996
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nonhermitian
approved these changes
Aug 12, 2020
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Summary
Correction in quantum register declaration for composite Gates example.
Details and comments
Change
q = QuantumRegister(3, 'q')
circ = QuantumCircuit(q)
circ.h(qr[0])
circ.cx(qr[0], qr[1])
circ.cx(qr[1], qr[2])
circ.append(sub_inst, [q[1], q[2]])
to
qr = QuantumRegister(3, 'q')
circ = QuantumCircuit(q)
circ.h(qr[0])
circ.cx(qr[0], qr[1])
circ.cx(qr[1], qr[2])
circ.append(sub_inst, [qr[1], qr[2]])