{
  "name": "数学方法函数",
  "open": "false",
  "children": [
    {
      "name": "生成随机数(rnd)",
      "path": "/web/help/数学方法.rnd-生成随机数.html",
      "text": "rnd( , )",
      "open": "false"
    }
  ]
}