Circuit Plot¶
Matplotlib based plotting of quantum circuits.
Todo:
- Optimize printing of large circuits.
- Get this to work with single gates.
- Do a better job checking the form of circuits to make sure it is a Mul of Gates.
- Get multi-target gates plotting.
- Get initial and final states to plot.
- Get measurements to plot. Might need to rethink measurement as a gate issue.
- Get scale and figsize to be handled in a better way.
- Write some tests/examples!
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sympy.physics.quantum.circuitplot.labeller(n, symbol='q')[source]¶ Autogenerate labels for wires of quantum circuits.
Parameters: n : int
number of qubits in the circuit
symbol : string
A character string to precede all gate labels. E.g. ‘q_0’, ‘q_1’, etc.
>>> from sympy.physics.quantum.circuitplot import labeller
>>> labeller(2)
[‘q_1’, ‘q_0’]
>>> labeller(3,’j’)
[‘j_2’, ‘j_1’, ‘j_0’]
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class
sympy.physics.quantum.circuitplot.Mz[source]¶ Mock-up of a z measurement gate.
This is in circuitplot rather than gate.py because it’s not a real gate, it just draws one.
