"Eisenstein integer" meaning in All languages combined

See Eisenstein integer on Wiktionary

Noun [English]

Forms: Eisenstein integers [plural]
Etymology: Named after Gotthold Eisenstein (1823–1852), German mathematician. Head templates: {{en-noun}} Eisenstein integer (plural Eisenstein integers)
  1. (algebra) A complex number of the form a+bω, where a and b are integers and ω is defined by the following two rules: (1) ω³=1 and (2) 1+ω+ω²=0; an element of the Euclidean domain ℤ[ω]. Wikipedia link: Eisenstein integer, Gotthold Eisenstein Categories (topical): Algebra, Numbers Hypernyms (quadratic integer): algebraic integer Hyponyms: Eisenstein prime Related terms: Gaussian integer
    Sense id: en-Eisenstein_integer-en-noun-FYHye8C5 Categories (other): English entries with incorrect language header, Pages with 1 entry, Pages with entries Topics: algebra, mathematics, sciences

Inflected forms

{
  "etymology_text": "Named after Gotthold Eisenstein (1823–1852), German mathematician.",
  "forms": [
    {
      "form": "Eisenstein integers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Eisenstein integer (plural Eisenstein integers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Algebra",
          "orig": "en:Algebra",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Numbers",
          "orig": "en:Numbers",
          "parents": [
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "To divide an Eisenstein integer a#x2B;b#x5C;omega by another Eisenstein integer c#x2B;d#x5C;omega, notice that (c#x2B;d#x5C;omega)(c#x2B;d)(c#x2B;d#x5C;omega²)#x3D;c³#x2B;d³; accordingly multiply both denominator and numerator (of the division expressed as a fraction) by (c#x2B;d)(c#x2B;d#x5C;omega²), then simplify.",
          "type": "example"
        }
      ],
      "glosses": [
        "A complex number of the form a+bω, where a and b are integers and ω is defined by the following two rules: (1) ω³=1 and (2) 1+ω+ω²=0; an element of the Euclidean domain ℤ[ω]."
      ],
      "hypernyms": [
        {
          "sense": "quadratic integer",
          "word": "algebraic integer"
        }
      ],
      "hyponyms": [
        {
          "word": "Eisenstein prime"
        }
      ],
      "id": "en-Eisenstein_integer-en-noun-FYHye8C5",
      "links": [
        [
          "algebra",
          "algebra"
        ],
        [
          "complex number",
          "complex number"
        ],
        [
          "integer",
          "integer"
        ],
        [
          "Euclidean domain",
          "Euclidean domain"
        ]
      ],
      "raw_glosses": [
        "(algebra) A complex number of the form a+bω, where a and b are integers and ω is defined by the following two rules: (1) ω³=1 and (2) 1+ω+ω²=0; an element of the Euclidean domain ℤ[ω]."
      ],
      "related": [
        {
          "word": "Gaussian integer"
        }
      ],
      "topics": [
        "algebra",
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "Eisenstein integer",
        "Gotthold Eisenstein"
      ]
    }
  ],
  "word": "Eisenstein integer"
}
{
  "etymology_text": "Named after Gotthold Eisenstein (1823–1852), German mathematician.",
  "forms": [
    {
      "form": "Eisenstein integers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Eisenstein integer (plural Eisenstein integers)",
      "name": "en-noun"
    }
  ],
  "hypernyms": [
    {
      "sense": "quadratic integer",
      "word": "algebraic integer"
    }
  ],
  "hyponyms": [
    {
      "word": "Eisenstein prime"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "Gaussian integer"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Algebra",
        "en:Numbers"
      ],
      "examples": [
        {
          "text": "To divide an Eisenstein integer a#x2B;b#x5C;omega by another Eisenstein integer c#x2B;d#x5C;omega, notice that (c#x2B;d#x5C;omega)(c#x2B;d)(c#x2B;d#x5C;omega²)#x3D;c³#x2B;d³; accordingly multiply both denominator and numerator (of the division expressed as a fraction) by (c#x2B;d)(c#x2B;d#x5C;omega²), then simplify.",
          "type": "example"
        }
      ],
      "glosses": [
        "A complex number of the form a+bω, where a and b are integers and ω is defined by the following two rules: (1) ω³=1 and (2) 1+ω+ω²=0; an element of the Euclidean domain ℤ[ω]."
      ],
      "links": [
        [
          "algebra",
          "algebra"
        ],
        [
          "complex number",
          "complex number"
        ],
        [
          "integer",
          "integer"
        ],
        [
          "Euclidean domain",
          "Euclidean domain"
        ]
      ],
      "raw_glosses": [
        "(algebra) A complex number of the form a+bω, where a and b are integers and ω is defined by the following two rules: (1) ω³=1 and (2) 1+ω+ω²=0; an element of the Euclidean domain ℤ[ω]."
      ],
      "topics": [
        "algebra",
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "Eisenstein integer",
        "Gotthold Eisenstein"
      ]
    }
  ],
  "word": "Eisenstein integer"
}

Download raw JSONL data for Eisenstein integer meaning in All languages combined (1.8kB)


This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-11-06 from the enwiktionary dump dated 2024-10-02 using wiktextract (fbeafe8 and 7f03c9b). 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.