# X gate (Qiskit)
[[x-gate|X gate]] implementation using Qiskit.

```python
from qiskit import QuantumCircuit
from qiskit.quantum_info import Statevector

qc = QuantumCircuit(1)
qc.x(0)  # |0> -> |1>
print(Statevector(qc))
# Statevector([0.+0.j, 1.+0.j], dims=(2,))
```