rot in 記号

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{
  "categories": [
    {
      "kind": "other",
      "name": "数学記号",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "記号",
  "lang_code": "unknown",
  "notes": [
    "3次元ベクトル場 boldsymbol f=[f_1(x_1,x_2,x_3),f_2(x_1,x_2,x_3),f_3(x_1,x_2,x_3)] に対し、rotf と記して、rotf=[((∂f_3)/(∂x_2)-(∂f_2)/(∂x_3)),((∂f_1)/(∂x_3)-(∂f_3)/(∂x_1)),((∂f_2)/(∂x_1)-(∂f_1)/(∂x_2))] を意味する。"
  ],
  "pos": "symbol",
  "pos_title": "数学記号",
  "senses": [
    {
      "glosses": [
        "ベクトル場の回転を意味する演算子。「∇×」に同じ。"
      ],
      "id": "ja-rot-unknown-symbol-DjGKXfQR"
    }
  ],
  "word": "rot"
}

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{
  "categories": [
    "数学記号"
  ],
  "lang": "記号",
  "lang_code": "unknown",
  "notes": [
    "3次元ベクトル場 boldsymbol f=[f_1(x_1,x_2,x_3),f_2(x_1,x_2,x_3),f_3(x_1,x_2,x_3)] に対し、rotf と記して、rotf=[((∂f_3)/(∂x_2)-(∂f_2)/(∂x_3)),((∂f_1)/(∂x_3)-(∂f_3)/(∂x_1)),((∂f_2)/(∂x_1)-(∂f_1)/(∂x_2))] を意味する。"
  ],
  "pos": "symbol",
  "pos_title": "数学記号",
  "senses": [
    {
      "glosses": [
        "ベクトル場の回転を意味する演算子。「∇×」に同じ。"
      ]
    }
  ],
  "word": "rot"
}

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{
  "called_from": "extractor/ja/page/parse_section/93",
  "msg": "Unknown section: 関連記号",
  "path": [
    "rot"
  ],
  "section": "記号",
  "subsection": "",
  "title": "rot",
  "trace": ""
}

This page is a part of the kaikki.org machine-readable 記号 dictionary. This dictionary is based on structured data extracted on 2025-10-03 from the jawiktionary dump dated 2025-09-20 using wiktextract (ea0d853 and 1ab82da). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.

"rot" meaning in 記号

Symbol