Examples# Tutorial: REM Workflow (High-Level API) 1. Backend and target circuit 2. Option A: Full run (no previous characterization) 3. Option B: Reuse previous characterization 4. Option C: Notebook one-liner 5. Observable estimation 6. Comparison with unmitigated results 7. Metadata inspection Tutorial: Circuit Twirling API 0. Imports 1. Backend and target circuit 2. Twirling circuits 3. Composing twirling with REM, using REMWorkflow