{"image_url":null,"type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdosei.hatenadiary.jp%2Fentry%2F20050225%2Fp3\" title=\" minus sign - DOSEI\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"HTML \u3067\u3082 \u6570\u5b66\u306e\u30de\u30a4\u30ca\u30b9\u8a18\u53f7 \"\u2212\" \u306f \"&minus;\" \u3068\u66f8\u304b\u306d\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u30bf\u30c0\u306e \"-\" \u3060\u3068\u3001\u3053\u308c\u306f\u6587\u5b57\u30b3\u30fc\u30c9\u4e0a\u30cf\u30a4\u30d5\u30f3\u3067\u3042\u3063\u3066\u3001 \u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u4e0a\u3067\u3082 \"+\" \u3068\u306f\u4e00\u822c\u306b\u5927\u304d\u3055\u304c\u9055\u3044\u3001\u4e0d\u6070\u597d\u3067\u3059\u3002\u3063\u3066\u30fc\u3053\u3068\u306f\u4ee5\u524d\u66f8\u3044\u305f\u3002 \u3067\u3001 MathML \u3067\u3082\u30de\u30a4\u30ca\u30b9\u3092\u5358\u306b \"-\" \uff08\u30cf\u30a4\u30d5\u30f3\uff09\u3067\u66f8\u304f\u306e\u306f\u3088\u308d\u3057\u304f\u306a\u3044\u306e\u304b\u306a\u3001\u3063\u3066\u3044\u3046\u304b\u305d\u3046\u3044\u3046\u4f8b\u304c\u305f\u304f\u3055\u3093\u3042\u308b\u308f\u3051\u3067\u3059\u304c\u3002\u6f14\u7b97\u5b50\u306b\u306f <minus/> \u3092\u3001\u8ca0\u53f7\u3068\u3057\u3066\u306f &minus; \u3092\u4f7f\u3063\u305f\u307b\u3046\u304c\u3044\u3044\u3088\u3046\u306a\u3002\u3061\u306a\u307f\u306b TeX \u3067\u306f \"-\" \uff08\u30cf\u30a4\u30d5\u30f3\uff09\u3067\u3044\u3044\u3002\u6570\u5f0f\u4e2d\u3067\u306f\u81ea\u52d5\u7684\u306b\u30de\u30a4\u30ca\u30b9\u306b\u7f6e\u63db\u3059\u308b\u306e\u3067\u3002","blog_title":"DOSEI\u306e\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/DOSEI/","provider_url":"https://hatena.blog","height":"190","provider_name":"Hatena Blog","version":"1.0","blog_url":"https://dosei.hatenadiary.jp/","categories":["\u30e1\u30e2","Web","MathML"],"published":"2005-02-25 00:00:02","width":"100%","author_name":"DOSEI","title":" minus sign","url":"https://dosei.hatenadiary.jp/entry/20050225/p3"}