#FIG 3.2 Produced by RustFig #encoding: UTF-8 Landscape Center Inches Letter 100.00 Single -2 1200 2 # Quantum circuit: target (circle with a cross) on a wire, the target of a CNOT # Draw a vertical line to the control. Keywords: quantum circuit qubit gate qcircuit quantikz 6 300 480 1500 720 1 3 0 2 0 7 40 -1 20 0.000 1 0.0000 900 600 120 120 900 600 1020 600 2 1 0 2 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 300 600 1500 600 2 1 0 2 0 7 39 -1 -1 0.000 0 0 -1 0 0 2 780 600 1020 600 2 1 0 2 0 7 39 -1 -1 0.000 0 0 -1 0 0 2 900 480 900 720 -6