Suppose we start from 2 wires (q0 and q1) and through some quantum gates, suppose we measure q1 wire only.
As we measure the q1 wire, the state vector of this quantum state would be determined immediately. How can I print out this state vector?
In addition, I would like to print out the state vector of q0 wire only. Does anyone know how to do this task via qiskit or cirq or pyquil? (Any other package language is also fine!)