"Euler's formula" meaning in English

See Euler's formula in All languages combined, or Wiktionary

Proper name

Etymology: Named after Swiss mathematician Leonhard Euler (1707–1783). Etymology templates: {{named-after/list|mathematician||||}} mathematician, {{!}} |, {{lang|en|Leonhard Euler}} Leonhard Euler, {{named-after|en|Leonhard Euler|born=1707|died=1783|nat=Swiss|occ=mathematician|wplink==}} Named after Swiss mathematician Leonhard Euler (1707–1783) Head templates: {{en-proper noun}} Euler's formula
  1. (complex analysis) A formula which links complex exponentiation with trigonometric functions: Categories (topical): Complex analysis
    Sense id: en-Euler's_formula-en-name-2VlX3Yp6 Categories (other): English entries with incorrect language header, Pages with 1 entry, Pages with entries, Terms with Afrikaans translations, Terms with Arabic translations, Terms with Bulgarian translations, Terms with Catalan translations, Terms with Czech translations, Terms with Danish translations, Terms with Dutch translations, Terms with Esperanto translations, Terms with Estonian translations, Terms with Finnish translations, Terms with French translations, Terms with Hebrew translations, Terms with Hindi translations, Terms with Icelandic translations, Terms with Indonesian translations, Terms with Japanese translations, Terms with Khmer translations, Terms with Korean translations, Terms with Lithuanian translations, Terms with Mandarin translations, Terms with Norwegian translations, Terms with Persian translations, Terms with Polish translations, Terms with Portuguese translations, Terms with Romanian translations, Terms with Russian translations, Terms with Serbo-Croatian translations, Terms with Slovene translations, Terms with Spanish translations, Terms with Swedish translations, Terms with Thai translations, Terms with Welsh translations Disambiguation of English entries with incorrect language header: 58 42 Disambiguation of Pages with 1 entry: 59 41 Disambiguation of Pages with entries: 60 40 Disambiguation of Terms with Afrikaans translations: 48 52 Disambiguation of Terms with Arabic translations: 52 48 Disambiguation of Terms with Bulgarian translations: 49 51 Disambiguation of Terms with Catalan translations: 49 51 Disambiguation of Terms with Czech translations: 49 51 Disambiguation of Terms with Danish translations: 47 53 Disambiguation of Terms with Dutch translations: 45 55 Disambiguation of Terms with Esperanto translations: 49 51 Disambiguation of Terms with Estonian translations: 48 52 Disambiguation of Terms with Finnish translations: 46 54 Disambiguation of Terms with French translations: 47 53 Disambiguation of Terms with Hebrew translations: 48 52 Disambiguation of Terms with Hindi translations: 49 51 Disambiguation of Terms with Icelandic translations: 50 50 Disambiguation of Terms with Indonesian translations: 48 52 Disambiguation of Terms with Japanese translations: 50 50 Disambiguation of Terms with Khmer translations: 48 52 Disambiguation of Terms with Korean translations: 48 52 Disambiguation of Terms with Lithuanian translations: 48 52 Disambiguation of Terms with Mandarin translations: 49 51 Disambiguation of Terms with Norwegian translations: 48 52 Disambiguation of Terms with Persian translations: 48 52 Disambiguation of Terms with Polish translations: 45 55 Disambiguation of Terms with Portuguese translations: 49 51 Disambiguation of Terms with Romanian translations: 48 52 Disambiguation of Terms with Russian translations: 50 50 Disambiguation of Terms with Serbo-Croatian translations: 48 52 Disambiguation of Terms with Slovene translations: 48 52 Disambiguation of Terms with Spanish translations: 52 48 Disambiguation of Terms with Swedish translations: 48 52 Disambiguation of Terms with Thai translations: 48 52 Disambiguation of Terms with Welsh translations: 49 51 Topics: complex-analysis, mathematics, sciences
  2. (differential geometry) A formula which calculates the normal curvature of an arbitrary direction in the tangent plane in terms of the principal curvatures κ₁ and κ₂ and the angle θ which that direction makes with the first principal direction: Categories (topical): Differential geometry
    Sense id: en-Euler's_formula-en-name-9VGqipks Categories (other): Entries with translation boxes, Terms with Afrikaans translations, Terms with Arabic translations, Terms with Bulgarian translations, Terms with Catalan translations, Terms with Czech translations, Terms with Danish translations, Terms with Dutch translations, Terms with Esperanto translations, Terms with Estonian translations, Terms with Finnish translations, Terms with French translations, Terms with German translations, Terms with Hebrew translations, Terms with Hindi translations, Terms with Icelandic translations, Terms with Indonesian translations, Terms with Italian translations, Terms with Japanese translations, Terms with Khmer translations, Terms with Korean translations, Terms with Lithuanian translations, Terms with Mandarin translations, Terms with Norwegian translations, Terms with Persian translations, Terms with Polish translations, Terms with Portuguese translations, Terms with Romanian translations, Terms with Russian translations, Terms with Serbo-Croatian translations, Terms with Slovene translations, Terms with Spanish translations, Terms with Swedish translations, Terms with Thai translations, Terms with Welsh translations Disambiguation of Entries with translation boxes: 45 55 Disambiguation of Terms with Afrikaans translations: 48 52 Disambiguation of Terms with Arabic translations: 52 48 Disambiguation of Terms with Bulgarian translations: 49 51 Disambiguation of Terms with Catalan translations: 49 51 Disambiguation of Terms with Czech translations: 49 51 Disambiguation of Terms with Danish translations: 47 53 Disambiguation of Terms with Dutch translations: 45 55 Disambiguation of Terms with Esperanto translations: 49 51 Disambiguation of Terms with Estonian translations: 48 52 Disambiguation of Terms with Finnish translations: 46 54 Disambiguation of Terms with French translations: 47 53 Disambiguation of Terms with German translations: 44 56 Disambiguation of Terms with Hebrew translations: 48 52 Disambiguation of Terms with Hindi translations: 49 51 Disambiguation of Terms with Icelandic translations: 50 50 Disambiguation of Terms with Indonesian translations: 48 52 Disambiguation of Terms with Italian translations: 45 55 Disambiguation of Terms with Japanese translations: 50 50 Disambiguation of Terms with Khmer translations: 48 52 Disambiguation of Terms with Korean translations: 48 52 Disambiguation of Terms with Lithuanian translations: 48 52 Disambiguation of Terms with Mandarin translations: 49 51 Disambiguation of Terms with Norwegian translations: 48 52 Disambiguation of Terms with Persian translations: 48 52 Disambiguation of Terms with Polish translations: 45 55 Disambiguation of Terms with Portuguese translations: 49 51 Disambiguation of Terms with Romanian translations: 48 52 Disambiguation of Terms with Russian translations: 50 50 Disambiguation of Terms with Serbo-Croatian translations: 48 52 Disambiguation of Terms with Slovene translations: 48 52 Disambiguation of Terms with Spanish translations: 52 48 Disambiguation of Terms with Swedish translations: 48 52 Disambiguation of Terms with Thai translations: 48 52 Disambiguation of Terms with Welsh translations: 49 51
The following are not (yet) sense-disambiguated
Hyponyms: Euler's identity Related terms: Euler's totient function Translations (Euler's formula): Euler se formule (Afrikaans), صِيغَة أُويْلِر (ṣīḡat ʔoyler) [feminine] (Arabic), формула на Ойлер (formula na Ojler) [feminine] (Bulgarian), fórmula d'Euler [feminine] (Catalan), 歐拉公式 (Chinese Mandarin), 欧拉公式 (Ōulā gōngshì) (Chinese Mandarin), Eulerův vzorec [masculine] (Czech), Eulers formel [common-gender] (Danish), formule van Euler (Dutch), Eŭlera formulo (Esperanto), Euleri valem (Estonian), Eulerin lause (Finnish), formule d’Euler [feminine] (French), eulersche Formel [feminine] (German), נוסחת אוילר (Hebrew), यूलर का सूत्र (yūlar kā sūtra) (Hindi), jafna Eulers (Icelandic), rumus Euler (Indonesian), formula di Eulero [feminine] (Italian), オイラーの公式 (oirā no kōshiki) (alt: オイラーのこうしき) (Japanese), រូបមន្តអយល័រ (ruup mʊən aylaa) (Khmer), 오일러의 공식 (oilleoui gongsik) (Korean), Oilerio formulė (Lithuanian), Eulers formel (Norwegian), فرمول اولر (Persian), wzór Eulera [masculine] (Polish), fórmula de Euler [feminine] (Portuguese), formula lui Euler [feminine] (Romanian), фо́рмула Эйлера (fórmula Ejlera) [feminine] (Russian), Еулерова формула [Cyrillic, feminine] (Serbo-Croatian), Ојлерова формула [Cyrillic, feminine] (Serbo-Croatian), Eulerova formula [Roman, feminine] (Serbo-Croatian), Ojlerova formula [Roman, feminine] (Serbo-Croatian), Eulerjeva formula [feminine] (Slovene), fórmula de Euler [feminine] (Spanish), Eulers formel [common-gender] (Swedish), สูตรของออยเลอร์ (sòot kŏng oyler) (Thai), fformwla Euler (Welsh)
Disambiguation of "Euler's formula": 54 46
{
  "etymology_templates": [
    {
      "args": {
        "1": "mathematician",
        "2": "",
        "3": "",
        "4": "",
        "5": ""
      },
      "expansion": "mathematician",
      "name": "named-after/list"
    },
    {
      "args": {},
      "expansion": "|",
      "name": "!"
    },
    {
      "args": {
        "1": "en",
        "2": "Leonhard Euler"
      },
      "expansion": "Leonhard Euler",
      "name": "lang"
    },
    {
      "args": {
        "1": "en",
        "2": "Leonhard Euler",
        "born": "1707",
        "died": "1783",
        "nat": "Swiss",
        "occ": "mathematician",
        "wplink": "="
      },
      "expansion": "Named after Swiss mathematician Leonhard Euler (1707–1783)",
      "name": "named-after"
    }
  ],
  "etymology_text": "Named after Swiss mathematician Leonhard Euler (1707–1783).",
  "head_templates": [
    {
      "args": {},
      "expansion": "Euler's formula",
      "name": "en-proper noun"
    }
  ],
  "hyponyms": [
    {
      "_dis1": "54 46",
      "word": "Euler's identity"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "related": [
    {
      "_dis1": "54 46",
      "word": "Euler's totient function"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Complex analysis",
          "orig": "en:Complex analysis",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "58 42",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "59 41",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "60 40",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Afrikaans translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "Terms with Arabic translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Bulgarian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Catalan translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Czech translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 53",
          "kind": "other",
          "name": "Terms with Danish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "45 55",
          "kind": "other",
          "name": "Terms with Dutch translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Esperanto translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Estonian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "46 54",
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 53",
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Hebrew translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Hindi translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Terms with Icelandic translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Indonesian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Terms with Japanese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Khmer translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Korean translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Lithuanian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Norwegian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Persian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "45 55",
          "kind": "other",
          "name": "Terms with Polish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Romanian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Serbo-Croatian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Slovene translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "Terms with Spanish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Swedish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Thai translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Welsh translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "eⁱᶿ= cos θ+i sin θ"
        }
      ],
      "glosses": [
        "A formula which links complex exponentiation with trigonometric functions"
      ],
      "id": "en-Euler's_formula-en-name-2VlX3Yp6",
      "links": [
        [
          "complex analysis",
          "complex analysis"
        ],
        [
          "formula",
          "formula"
        ],
        [
          "link",
          "link"
        ],
        [
          "complex",
          "complex"
        ],
        [
          "exponentiation",
          "exponentiation"
        ],
        [
          "trigonometric function",
          "trigonometric function"
        ]
      ],
      "raw_glosses": [
        "(complex analysis) A formula which links complex exponentiation with trigonometric functions:"
      ],
      "topics": [
        "complex-analysis",
        "mathematics",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Differential geometry",
          "orig": "en:Differential geometry",
          "parents": [
            "Geometry",
            "Mathematical analysis",
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "45 55",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Afrikaans translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "Terms with Arabic translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Bulgarian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Catalan translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Czech translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 53",
          "kind": "other",
          "name": "Terms with Danish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "45 55",
          "kind": "other",
          "name": "Terms with Dutch translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Esperanto translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Estonian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "46 54",
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 53",
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "44 56",
          "kind": "other",
          "name": "Terms with German translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Hebrew translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Hindi translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Terms with Icelandic translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Indonesian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "45 55",
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Terms with Japanese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Khmer translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Korean translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Lithuanian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Norwegian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Persian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "45 55",
          "kind": "other",
          "name": "Terms with Polish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Romanian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Serbo-Croatian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Slovene translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "Terms with Spanish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Swedish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Terms with Thai translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Terms with Welsh translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "κₙ(θ)=κ₁ cos ²θ+κ₂ sin ²θ"
        }
      ],
      "glosses": [
        "A formula which calculates the normal curvature of an arbitrary direction in the tangent plane in terms of the principal curvatures κ₁ and κ₂ and the angle θ which that direction makes with the first principal direction"
      ],
      "id": "en-Euler's_formula-en-name-9VGqipks",
      "links": [
        [
          "differential geometry",
          "differential geometry"
        ],
        [
          "formula",
          "formula"
        ],
        [
          "calculate",
          "calculate"
        ],
        [
          "normal curvature",
          "normal curvature"
        ],
        [
          "tangent plane",
          "tangent plane"
        ],
        [
          "principal curvature",
          "principal curvature"
        ],
        [
          "principal direction",
          "principal direction"
        ]
      ],
      "qualifier": "differential geometry",
      "raw_glosses": [
        "(differential geometry) A formula which calculates the normal curvature of an arbitrary direction in the tangent plane in terms of the principal curvatures κ₁ and κ₂ and the angle θ which that direction makes with the first principal direction:"
      ]
    }
  ],
  "translations": [
    {
      "_dis1": "54 46",
      "code": "af",
      "lang": "Afrikaans",
      "sense": "Euler's formula",
      "word": "Euler se formule"
    },
    {
      "_dis1": "54 46",
      "code": "ar",
      "lang": "Arabic",
      "roman": "ṣīḡat ʔoyler",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "صِيغَة أُويْلِر"
    },
    {
      "_dis1": "54 46",
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "formula na Ojler",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "формула на Ойлер"
    },
    {
      "_dis1": "54 46",
      "code": "ca",
      "lang": "Catalan",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "fórmula d'Euler"
    },
    {
      "_dis1": "54 46",
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "Euler's formula",
      "word": "歐拉公式"
    },
    {
      "_dis1": "54 46",
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "Ōulā gōngshì",
      "sense": "Euler's formula",
      "word": "欧拉公式"
    },
    {
      "_dis1": "54 46",
      "code": "cs",
      "lang": "Czech",
      "sense": "Euler's formula",
      "tags": [
        "masculine"
      ],
      "word": "Eulerův vzorec"
    },
    {
      "_dis1": "54 46",
      "code": "da",
      "lang": "Danish",
      "sense": "Euler's formula",
      "tags": [
        "common-gender"
      ],
      "word": "Eulers formel"
    },
    {
      "_dis1": "54 46",
      "code": "nl",
      "lang": "Dutch",
      "sense": "Euler's formula",
      "word": "formule van Euler"
    },
    {
      "_dis1": "54 46",
      "code": "eo",
      "lang": "Esperanto",
      "sense": "Euler's formula",
      "word": "Eŭlera formulo"
    },
    {
      "_dis1": "54 46",
      "code": "et",
      "lang": "Estonian",
      "sense": "Euler's formula",
      "word": "Euleri valem"
    },
    {
      "_dis1": "54 46",
      "code": "fi",
      "lang": "Finnish",
      "sense": "Euler's formula",
      "word": "Eulerin lause"
    },
    {
      "_dis1": "54 46",
      "code": "fr",
      "lang": "French",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "formule d’Euler"
    },
    {
      "_dis1": "54 46",
      "code": "de",
      "lang": "German",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "eulersche Formel"
    },
    {
      "_dis1": "54 46",
      "code": "he",
      "lang": "Hebrew",
      "sense": "Euler's formula",
      "word": "נוסחת אוילר"
    },
    {
      "_dis1": "54 46",
      "code": "hi",
      "lang": "Hindi",
      "roman": "yūlar kā sūtra",
      "sense": "Euler's formula",
      "word": "यूलर का सूत्र"
    },
    {
      "_dis1": "54 46",
      "code": "is",
      "lang": "Icelandic",
      "sense": "Euler's formula",
      "word": "jafna Eulers"
    },
    {
      "_dis1": "54 46",
      "code": "id",
      "lang": "Indonesian",
      "sense": "Euler's formula",
      "word": "rumus Euler"
    },
    {
      "_dis1": "54 46",
      "code": "it",
      "lang": "Italian",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "formula di Eulero"
    },
    {
      "_dis1": "54 46",
      "alt": "オイラーのこうしき",
      "code": "ja",
      "lang": "Japanese",
      "roman": "oirā no kōshiki",
      "sense": "Euler's formula",
      "word": "オイラーの公式"
    },
    {
      "_dis1": "54 46",
      "code": "km",
      "lang": "Khmer",
      "roman": "ruup mʊən aylaa",
      "sense": "Euler's formula",
      "word": "រូបមន្តអយល័រ"
    },
    {
      "_dis1": "54 46",
      "code": "ko",
      "lang": "Korean",
      "roman": "oilleoui gongsik",
      "sense": "Euler's formula",
      "word": "오일러의 공식"
    },
    {
      "_dis1": "54 46",
      "code": "lt",
      "lang": "Lithuanian",
      "sense": "Euler's formula",
      "word": "Oilerio formulė"
    },
    {
      "_dis1": "54 46",
      "code": "no",
      "lang": "Norwegian",
      "sense": "Euler's formula",
      "word": "Eulers formel"
    },
    {
      "_dis1": "54 46",
      "code": "fa",
      "lang": "Persian",
      "sense": "Euler's formula",
      "word": "فرمول اولر"
    },
    {
      "_dis1": "54 46",
      "code": "pl",
      "lang": "Polish",
      "sense": "Euler's formula",
      "tags": [
        "masculine"
      ],
      "word": "wzór Eulera"
    },
    {
      "_dis1": "54 46",
      "code": "pt",
      "lang": "Portuguese",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "fórmula de Euler"
    },
    {
      "_dis1": "54 46",
      "code": "ro",
      "lang": "Romanian",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "formula lui Euler"
    },
    {
      "_dis1": "54 46",
      "code": "ru",
      "lang": "Russian",
      "roman": "fórmula Ejlera",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "фо́рмула Эйлера"
    },
    {
      "_dis1": "54 46",
      "code": "sh",
      "lang": "Serbo-Croatian",
      "sense": "Euler's formula",
      "tags": [
        "Cyrillic",
        "feminine"
      ],
      "word": "Еулерова формула"
    },
    {
      "_dis1": "54 46",
      "code": "sh",
      "lang": "Serbo-Croatian",
      "sense": "Euler's formula",
      "tags": [
        "Cyrillic",
        "feminine"
      ],
      "word": "Ојлерова формула"
    },
    {
      "_dis1": "54 46",
      "code": "sh",
      "lang": "Serbo-Croatian",
      "sense": "Euler's formula",
      "tags": [
        "Roman",
        "feminine"
      ],
      "word": "Eulerova formula"
    },
    {
      "_dis1": "54 46",
      "code": "sh",
      "lang": "Serbo-Croatian",
      "sense": "Euler's formula",
      "tags": [
        "Roman",
        "feminine"
      ],
      "word": "Ojlerova formula"
    },
    {
      "_dis1": "54 46",
      "code": "sl",
      "lang": "Slovene",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "Eulerjeva formula"
    },
    {
      "_dis1": "54 46",
      "code": "es",
      "lang": "Spanish",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "fórmula de Euler"
    },
    {
      "_dis1": "54 46",
      "code": "sv",
      "lang": "Swedish",
      "sense": "Euler's formula",
      "tags": [
        "common-gender"
      ],
      "word": "Eulers formel"
    },
    {
      "_dis1": "54 46",
      "code": "th",
      "lang": "Thai",
      "roman": "sòot kŏng oyler",
      "sense": "Euler's formula",
      "word": "สูตรของออยเลอร์"
    },
    {
      "_dis1": "54 46",
      "code": "cy",
      "lang": "Welsh",
      "sense": "Euler's formula",
      "word": "fformwla Euler"
    }
  ],
  "wikipedia": [
    "Euler's formula"
  ],
  "word": "Euler's formula"
}
{
  "categories": [
    "English entries with incorrect language header",
    "English eponyms",
    "English lemmas",
    "English multiword terms",
    "English proper nouns",
    "English uncountable nouns",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "Terms with Afrikaans translations",
    "Terms with Arabic translations",
    "Terms with Bulgarian translations",
    "Terms with Catalan translations",
    "Terms with Czech translations",
    "Terms with Danish translations",
    "Terms with Dutch translations",
    "Terms with Esperanto translations",
    "Terms with Estonian translations",
    "Terms with Finnish translations",
    "Terms with French translations",
    "Terms with German translations",
    "Terms with Hebrew translations",
    "Terms with Hindi translations",
    "Terms with Icelandic translations",
    "Terms with Indonesian translations",
    "Terms with Italian translations",
    "Terms with Japanese translations",
    "Terms with Khmer translations",
    "Terms with Korean translations",
    "Terms with Lithuanian translations",
    "Terms with Mandarin translations",
    "Terms with Norwegian translations",
    "Terms with Persian translations",
    "Terms with Polish translations",
    "Terms with Portuguese translations",
    "Terms with Romanian translations",
    "Terms with Russian translations",
    "Terms with Serbo-Croatian translations",
    "Terms with Slovene translations",
    "Terms with Spanish translations",
    "Terms with Swedish translations",
    "Terms with Thai translations",
    "Terms with Welsh translations"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "mathematician",
        "2": "",
        "3": "",
        "4": "",
        "5": ""
      },
      "expansion": "mathematician",
      "name": "named-after/list"
    },
    {
      "args": {},
      "expansion": "|",
      "name": "!"
    },
    {
      "args": {
        "1": "en",
        "2": "Leonhard Euler"
      },
      "expansion": "Leonhard Euler",
      "name": "lang"
    },
    {
      "args": {
        "1": "en",
        "2": "Leonhard Euler",
        "born": "1707",
        "died": "1783",
        "nat": "Swiss",
        "occ": "mathematician",
        "wplink": "="
      },
      "expansion": "Named after Swiss mathematician Leonhard Euler (1707–1783)",
      "name": "named-after"
    }
  ],
  "etymology_text": "Named after Swiss mathematician Leonhard Euler (1707–1783).",
  "head_templates": [
    {
      "args": {},
      "expansion": "Euler's formula",
      "name": "en-proper noun"
    }
  ],
  "hyponyms": [
    {
      "word": "Euler's identity"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "related": [
    {
      "word": "Euler's totient function"
    }
  ],
  "senses": [
    {
      "categories": [
        "en:Complex analysis"
      ],
      "examples": [
        {
          "text": "eⁱᶿ= cos θ+i sin θ"
        }
      ],
      "glosses": [
        "A formula which links complex exponentiation with trigonometric functions"
      ],
      "links": [
        [
          "complex analysis",
          "complex analysis"
        ],
        [
          "formula",
          "formula"
        ],
        [
          "link",
          "link"
        ],
        [
          "complex",
          "complex"
        ],
        [
          "exponentiation",
          "exponentiation"
        ],
        [
          "trigonometric function",
          "trigonometric function"
        ]
      ],
      "raw_glosses": [
        "(complex analysis) A formula which links complex exponentiation with trigonometric functions:"
      ],
      "topics": [
        "complex-analysis",
        "mathematics",
        "sciences"
      ]
    },
    {
      "categories": [
        "en:Differential geometry"
      ],
      "examples": [
        {
          "text": "κₙ(θ)=κ₁ cos ²θ+κ₂ sin ²θ"
        }
      ],
      "glosses": [
        "A formula which calculates the normal curvature of an arbitrary direction in the tangent plane in terms of the principal curvatures κ₁ and κ₂ and the angle θ which that direction makes with the first principal direction"
      ],
      "links": [
        [
          "differential geometry",
          "differential geometry"
        ],
        [
          "formula",
          "formula"
        ],
        [
          "calculate",
          "calculate"
        ],
        [
          "normal curvature",
          "normal curvature"
        ],
        [
          "tangent plane",
          "tangent plane"
        ],
        [
          "principal curvature",
          "principal curvature"
        ],
        [
          "principal direction",
          "principal direction"
        ]
      ],
      "qualifier": "differential geometry",
      "raw_glosses": [
        "(differential geometry) A formula which calculates the normal curvature of an arbitrary direction in the tangent plane in terms of the principal curvatures κ₁ and κ₂ and the angle θ which that direction makes with the first principal direction:"
      ]
    }
  ],
  "translations": [
    {
      "code": "af",
      "lang": "Afrikaans",
      "sense": "Euler's formula",
      "word": "Euler se formule"
    },
    {
      "code": "ar",
      "lang": "Arabic",
      "roman": "ṣīḡat ʔoyler",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "صِيغَة أُويْلِر"
    },
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "formula na Ojler",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "формула на Ойлер"
    },
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "fórmula d'Euler"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "Euler's formula",
      "word": "歐拉公式"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "Ōulā gōngshì",
      "sense": "Euler's formula",
      "word": "欧拉公式"
    },
    {
      "code": "cs",
      "lang": "Czech",
      "sense": "Euler's formula",
      "tags": [
        "masculine"
      ],
      "word": "Eulerův vzorec"
    },
    {
      "code": "da",
      "lang": "Danish",
      "sense": "Euler's formula",
      "tags": [
        "common-gender"
      ],
      "word": "Eulers formel"
    },
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "Euler's formula",
      "word": "formule van Euler"
    },
    {
      "code": "eo",
      "lang": "Esperanto",
      "sense": "Euler's formula",
      "word": "Eŭlera formulo"
    },
    {
      "code": "et",
      "lang": "Estonian",
      "sense": "Euler's formula",
      "word": "Euleri valem"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Euler's formula",
      "word": "Eulerin lause"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "formule d’Euler"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "eulersche Formel"
    },
    {
      "code": "he",
      "lang": "Hebrew",
      "sense": "Euler's formula",
      "word": "נוסחת אוילר"
    },
    {
      "code": "hi",
      "lang": "Hindi",
      "roman": "yūlar kā sūtra",
      "sense": "Euler's formula",
      "word": "यूलर का सूत्र"
    },
    {
      "code": "is",
      "lang": "Icelandic",
      "sense": "Euler's formula",
      "word": "jafna Eulers"
    },
    {
      "code": "id",
      "lang": "Indonesian",
      "sense": "Euler's formula",
      "word": "rumus Euler"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "formula di Eulero"
    },
    {
      "alt": "オイラーのこうしき",
      "code": "ja",
      "lang": "Japanese",
      "roman": "oirā no kōshiki",
      "sense": "Euler's formula",
      "word": "オイラーの公式"
    },
    {
      "code": "km",
      "lang": "Khmer",
      "roman": "ruup mʊən aylaa",
      "sense": "Euler's formula",
      "word": "រូបមន្តអយល័រ"
    },
    {
      "code": "ko",
      "lang": "Korean",
      "roman": "oilleoui gongsik",
      "sense": "Euler's formula",
      "word": "오일러의 공식"
    },
    {
      "code": "lt",
      "lang": "Lithuanian",
      "sense": "Euler's formula",
      "word": "Oilerio formulė"
    },
    {
      "code": "no",
      "lang": "Norwegian",
      "sense": "Euler's formula",
      "word": "Eulers formel"
    },
    {
      "code": "fa",
      "lang": "Persian",
      "sense": "Euler's formula",
      "word": "فرمول اولر"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "Euler's formula",
      "tags": [
        "masculine"
      ],
      "word": "wzór Eulera"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "fórmula de Euler"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "formula lui Euler"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "fórmula Ejlera",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "фо́рмула Эйлера"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "fórmula Ejlera",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "фо́рмула Эйлера"
    },
    {
      "code": "sh",
      "lang": "Serbo-Croatian",
      "sense": "Euler's formula",
      "tags": [
        "Cyrillic",
        "feminine"
      ],
      "word": "Еулерова формула"
    },
    {
      "code": "sh",
      "lang": "Serbo-Croatian",
      "sense": "Euler's formula",
      "tags": [
        "Cyrillic",
        "feminine"
      ],
      "word": "Ојлерова формула"
    },
    {
      "code": "sh",
      "lang": "Serbo-Croatian",
      "sense": "Euler's formula",
      "tags": [
        "Roman",
        "feminine"
      ],
      "word": "Eulerova formula"
    },
    {
      "code": "sh",
      "lang": "Serbo-Croatian",
      "sense": "Euler's formula",
      "tags": [
        "Roman",
        "feminine"
      ],
      "word": "Ojlerova formula"
    },
    {
      "code": "sl",
      "lang": "Slovene",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "Eulerjeva formula"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "Euler's formula",
      "tags": [
        "feminine"
      ],
      "word": "fórmula de Euler"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "Euler's formula",
      "tags": [
        "common-gender"
      ],
      "word": "Eulers formel"
    },
    {
      "code": "th",
      "lang": "Thai",
      "roman": "sòot kŏng oyler",
      "sense": "Euler's formula",
      "word": "สูตรของออยเลอร์"
    },
    {
      "code": "cy",
      "lang": "Welsh",
      "sense": "Euler's formula",
      "word": "fformwla Euler"
    }
  ],
  "wikipedia": [
    "Euler's formula"
  ],
  "word": "Euler's formula"
}

Download raw JSONL data for Euler's formula meaning in English (8.3kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-12-21 from the enwiktionary dump dated 2024-12-04 using wiktextract (d8cb2f3 and 4e554ae). 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.