Hi, On Thu, Oct 6, 2011 at 11:54 AM, Hans Harhoff Andersen <hansharh...@gmail.com> wrote: > Hi Sympy. > > I am trying to use circuit_plot to plot my quantum circuit. I can get > CNOT and such gates working, but I can't get the Toffoli/CCNOT gate to > plot. As I read the documentation I should be able to use mutiple > control qubits on the CNOT gate by writing something like: > gate.CNOT([2,1],0) to have qubit 1 and 2 control qubit 0. But this > doesn't work with sympy 0.7.
The CNotGate in sympy is strictly a two qubit gate, taking only a single control qubit. What you want to use in the more general CGate: g = CGate((0,1),X(2)) The plotting for that should work fine. > Any hints or suggestions? > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To post to this group, send email to sympy@googlegroups.com. > To unsubscribe from this group, send email to > sympy+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/sympy?hl=en. > > -- Brian E. Granger Cal Poly State University, San Luis Obispo bgran...@calpoly.edu and elliso...@gmail.com -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sympy@googlegroups.com. To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
