A.11 The IBM Quantum Composer and Lab
IBM Quantum provides an online drag-and-drop circuit editor and execution environment called the IBM Quantum Composer. You can access it by visiting
https://quantum-computing.ibm.com/composer/
From this web page, you can read the documentation and interactive tutorials, design circuits, run circuits on hardware and in simulators, and visualize the execution results in several ways.
Figure A.9 shows a circuit I created. On the right-hand side, the Composer displays the qiskit code you can use in Python to build the same circuit. The visualizations on the bottom show static analyses of the expected results from the circuit.
Exercise A.1
Figure A.9 shows which quantum circuit from Chapter 11, Searching for the Quantum Improvement?
The IBM...
