I'd like the plot_bloch_multivector function (or some other function that I can use in Qiskit) to display a Bloch sphere in a way that makes it clear whether the arrow points toward the front of the sphere or toward the back of the sphere. As it is, the display of |-> can be mistaken for an arrow that's undergone an ry(pi/4) and rz(p/4) operation from |0>.
normally it should always label x,y. Can you provide a picture of your output looks like. Normal way to fix it, is just reinstall qiskit-terra. Or just imagine it, because it only got one position of view.
from qiskit import QuantumCircuit from qiskit.quantum_info import Statevector from qiskit.visualization import plot_bloch_multivector %matplotlib inline qc = QuantumCircuit(2) qc.h(0) qc.x(1) state = Statevector.from_instruction(qc) plot_bloch_multivector(state)