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        }
      ],
      "xlabel": "Input x",
      "ylabel": "Counterexample g(x)",
      "logx": false,
      "logy": false
    }
  ],
  "title": "Search coverage and finite tests provide different evidence",
  "assumptions": "Independent candidate probabilities hypothetical. g(x)=[x(x-1)(x-2)(x-3)]^2 is exactly zero at four test points, not elsewhere. Not a theorem-prover benchmark.",
  "worked": "p=0.1、n=20时至少一次正确约0.878423；g在0,1,2,3全为0，但g(0.5)=0.87890625，有限测试不证明无界性质。",
  "checks": {
    "coverage_p01_n20": 0.8784233454094307,
    "counterexample_half": 0.87890625
  },
  "generator_source_sha256": {
    "ops/datacenter/editorial_guides/science_figures.py": "01890ea429a67a880650c9b0602b1b66ed6ddeaa9704b7224897857a5f4803d7",
    "ops/datacenter/editorial_guides/deep_figures.py": "158969d9b1f5a4bd13906cf78dd71affc2692df9194593918059d861a6f59c85"
  },
  "source_ids": [
    "alphageometry",
    "funsearch",
    "verify"
  ],
  "formula_source": "Article equations and this versioned script",
  "diagram_nodes": [
    "原题与形式规格",
    "提案和辅助构造",
    "预算内搜索与去重",
    "独立检查与证书",
    "外部实例 / 语义核对",
    "发现层级及可重放交付"
  ]
}