{
  "url": "https://unifast.dev/zh-TW/docs/packages/node/math/",
  "locale": "zh-TW",
  "title": "math()",
  "description": "啟用數學運算式，支援行內與顯示模式語法。",
  "section": "packages",
  "body": "```ts\n\n```\n\n## 函式簽名\n\n```ts\nfunction math(): UnifastPlugin\n```\n\n## 參數\n\n無。\n\n## 用法\n\n```ts\n\nconst md = `\nEinstein's famous equation: $E = mc^2$\n\nThe sum of integers from 1 to n:\n\n$$\n\\sum_{i=1}^{n} i = \\frac{n(n+1)}{2}\n$$\n`;\n\nconst result = compile(md, { plugins: [math()] });\n```\n\n## 範例\n\n### 數學運算式\n\n### 行內數學\n\n使用單一 `$` 分隔符即可書寫行內數學運算式。\n\n```ts\n\nconst md = `\nThe quadratic formula is $x = \\\\frac{-b \\\\pm \\\\sqrt{b^2 - 4ac}}{2a}$ and is used to solve quadratic equations.\n`;\n\nconst result = compile(md, { plugins: [math()] });\n```\n\n### 顯示模式數學\n\n使用 `$$` 分隔符，或以 `math` 語言標示的程式碼區塊來書寫顯示模式數學。\n\n```ts\n\nconst md = `\n$$\n\\\\int_{0}^{\\\\infty} e^{-x^2} dx = \\\\frac{\\\\sqrt{\\\\pi}}{2}\n$$\n`;\n\nconst result = compile(md, { plugins: [math()] });\n```\n\n### 載入 KaTeX CSS\n\n此外掛會將數學語法轉換為對應的 HTML 結構，但您必須另外載入 KaTeX CSS，才能在瀏覽器中正確顯示。\n\n```html\n<link\n  rel=\"stylesheet\"\n  href=\"https://cdn.jsdelivr.net/npm/katex@0.16.11/dist/katex.min.css\"\n  crossorigin=\"anonymous\"\n/>\n```",
  "alternates": [
    {
      "locale": "en",
      "url": "https://unifast.dev/docs/packages/node/math/",
      "api": "https://unifast.dev//api/docs/packages/node/math.json"
    },
    {
      "locale": "ja",
      "url": "https://unifast.dev/ja/docs/packages/node/math/",
      "api": "https://unifast.dev//api/ja/docs/packages/node/math.json"
    },
    {
      "locale": "zh-CN",
      "url": "https://unifast.dev/zh-CN/docs/packages/node/math/",
      "api": "https://unifast.dev//api/zh-CN/docs/packages/node/math.json"
    },
    {
      "locale": "zh-TW",
      "url": "https://unifast.dev/zh-TW/docs/packages/node/math/",
      "api": "https://unifast.dev//api/zh-TW/docs/packages/node/math.json"
    },
    {
      "locale": "ko",
      "url": "https://unifast.dev/ko/docs/packages/node/math/",
      "api": "https://unifast.dev//api/ko/docs/packages/node/math.json"
    },
    {
      "locale": "fr",
      "url": "https://unifast.dev/fr/docs/packages/node/math/",
      "api": "https://unifast.dev//api/fr/docs/packages/node/math.json"
    },
    {
      "locale": "it",
      "url": "https://unifast.dev/it/docs/packages/node/math/",
      "api": "https://unifast.dev//api/it/docs/packages/node/math.json"
    },
    {
      "locale": "es",
      "url": "https://unifast.dev/es/docs/packages/node/math/",
      "api": "https://unifast.dev//api/es/docs/packages/node/math.json"
    },
    {
      "locale": "pt-BR",
      "url": "https://unifast.dev/pt-BR/docs/packages/node/math/",
      "api": "https://unifast.dev//api/pt-BR/docs/packages/node/math.json"
    },
    {
      "locale": "de",
      "url": "https://unifast.dev/de/docs/packages/node/math/",
      "api": "https://unifast.dev//api/de/docs/packages/node/math.json"
    },
    {
      "locale": "ru",
      "url": "https://unifast.dev/ru/docs/packages/node/math/",
      "api": "https://unifast.dev//api/ru/docs/packages/node/math.json"
    },
    {
      "locale": "hi",
      "url": "https://unifast.dev/hi/docs/packages/node/math/",
      "api": "https://unifast.dev//api/hi/docs/packages/node/math.json"
    },
    {
      "locale": "id",
      "url": "https://unifast.dev/id/docs/packages/node/math/",
      "api": "https://unifast.dev//api/id/docs/packages/node/math.json"
    },
    {
      "locale": "tr",
      "url": "https://unifast.dev/tr/docs/packages/node/math/",
      "api": "https://unifast.dev//api/tr/docs/packages/node/math.json"
    },
    {
      "locale": "vi",
      "url": "https://unifast.dev/vi/docs/packages/node/math/",
      "api": "https://unifast.dev//api/vi/docs/packages/node/math.json"
    }
  ]
}