config.json

{
  "export": [],
  "keywords": [],
  "children": [
    {
      "对给定函数的定积分": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-1205"
      }
    },
    {
      "对给定样本的定积分": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-1206"
      }
    },
    {
      "二重定积分": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-1207"
      }
    }
  ],
  "node_id": "python-3-218"
}