[
  {
    "title": "optimflex: Derivative-Based Optimization with User-Defined Convergence\nCriteria",
    "author": [
      {
        "given": "Eunseong",
        "family": "Cho",
        "role": ["aut", "cre"],
        "email": "bene@kw.ac.kr",
        "comment": {}
      }
    ],
    "year": "2026",
    "note": "R package version 0.1.8",
    "url": "https://github.com/eunscho/optimflex"
  }
]