"四元数" meaning in All languages combined

See 四元数 on Wiktionary

Noun [日本語]

Forms: しげんすう
  1. 複素数を拡張した概念。実数a,b,c,dとi²=j²=k²=ijk=-1を満たす3つの虚数単位を用いて、ai+bj+ck+dの形に表される。
    Sense id: ja-四元数-ja-noun-N6fVur4N
The following are not (yet) sense-disambiguated
{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語 名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語 数学",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "4つの項によって構成される数であることから。"
  ],
  "forms": [
    {
      "form": "しげんすう"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "複素数を拡張した概念。実数a,b,c,dとi²=j²=k²=ijk=-1を満たす3つの虚数単位を用いて、ai+bj+ck+dの形に表される。"
      ],
      "id": "ja-四元数-ja-noun-N6fVur4N"
    }
  ],
  "word": "四元数"
}
{
  "categories": [
    "日本語",
    "日本語 名詞",
    "日本語 数学"
  ],
  "etymology_texts": [
    "4つの項によって構成される数であることから。"
  ],
  "forms": [
    {
      "form": "しげんすう"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "複素数を拡張した概念。実数a,b,c,dとi²=j²=k²=ijk=-1を満たす3つの虚数単位を用いて、ai+bj+ck+dの形に表される。"
      ]
    }
  ],
  "word": "四元数"
}

Download raw JSONL data for 四元数 meaning in All languages combined (0.5kB)


This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-02-17 from the jawiktionary dump dated 2025-02-02 using wiktextract (ca09fec and c40eb85). 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.