Shelly Garion

Another synthesis method for MCX gates is mentioned in this issue: #5872 If we also allow ancillas, then I think that the best method appears here: https://arxiv.org/abs/1508.03273  

I have checked your code without the barrier and it seems to work. Here is the printout of the transpiled circuit `tc`:  Perhaps you should upgrade `qiskit-aer`?

BTW, for running Clifford circuits you can use the `stabilizer` simulator, and don't need to use the `extended_stabilizer` simulator.

this issue was handled in #1026

this issue was handled in #1026

> > > @chriseclectic wasn't there a marginal counts in terra? I can't seem to find it I think that the plan is to move the code of marginal_counts from...

Running multiple subsystems in parallel is also impelmented in Randomized Benchmarking (RB), using the `rb_pattern` parameter. Should we consider a unified general framework? Note however that in RB there is...

Which circuit methods from Terra's circuits library could be used in ignis (except of QV)? Which circuit methods should be moved from ignis to Terra's circuit library? For example, do...

Possible candidates to move from ignis to terra are the entanglement circuits, see the comment in: https://github.com/Qiskit/qiskit-ignis/blob/master/qiskit/ignis/verification/entanglement/__init__.py

We now have the tutorials for tomography and entanglement: https://qiskit.org/documentation/tutorials/noise/index.html As for the discriminator - see this issue: https://github.com/Qiskit/qiskit-tutorials/issues/952 It seems that the discrimination tutorial needs to call the IQX...