{
    "dataset": {
        "title": "「美しい」と感じる数学の概念はどれですか?",
        "description": "数学の美しさを感じるものを選んでください。",
        "category": [
            "学び・教養",
            "科学",
            "数学"
        ],
        "url": "https:\/\/koe.tsuyoshikashiwazaki.jp\/learning\/science\/math\/math-most-beautiful-concept\/",
        "mode": "all",
        "generated_at": "2026-06-27T09:13:11+09:00",
        "questions": [
            {
                "question": "「美しい」と感じる数学の概念はどれですか?",
                "answer_type": "single",
                "respondents": 7,
                "total_votes": 7,
                "results": [
                    {
                        "option": "オイラーの等式(e^iπ+1=0)",
                        "votes": 0,
                        "percent": 0
                    },
                    {
                        "option": "黄金比とフィボナッチ数列",
                        "votes": 1,
                        "percent": 14.300000000000000710542735760100185871124267578125
                    },
                    {
                        "option": "素数の不思議",
                        "votes": 1,
                        "percent": 14.300000000000000710542735760100185871124267578125
                    },
                    {
                        "option": "フラクタル(自己相似)",
                        "votes": 1,
                        "percent": 14.300000000000000710542735760100185871124267578125
                    },
                    {
                        "option": "円周率π",
                        "votes": 2,
                        "percent": 28.60000000000000142108547152020037174224853515625
                    },
                    {
                        "option": "無限の概念",
                        "votes": 2,
                        "percent": 28.60000000000000142108547152020037174224853515625
                    }
                ]
            }
        ]
    }
}