環境
OS: ArchLinux
import sys, qiskit print(sys.version) print("qiskit version:", qiskit.__version__)
3.6.5 (default, May 11 2018, 04:00:52) [GCC 8.1.0] qiskit version: 0.5.4
OpenQASM 文法で書いた文字列から回路を作る
from qiskit import load_qasm_string from qiskit.tools.visualization import circuit_drawer sys.path.append('./')
qc = load_qasm_string("""OPENQASM 2.0; // OPENQASM 2.0; はなくても良い include "qelib1.inc"; qreg q[2]; h q[0]; cx q[0], q[1]; """) print(qc.qasm())
OPENQASM 2.0; include "qelib1.inc"; qreg q[2]; h q[0]; cx q[0],q[1];
circuit_drawer(qc)
OpenQASM ファイルから回路を作る
bell.qasm
OPENQASM 2.0; include "qelib1.inc"; qreg q[2]; h q[0]; cx q[0],q[1];
qc = load_qasm_string(""" OPENQASM 2.0; // "OPENQASM 2.0;" is not necessary. include "qelib1.inc"; qreg q[2]; h q[0]; cx q[0], q[1]; """) circuit_drawer(qc)