{"blog_url":"https://take55.hatenadiary.org/","image_url":null,"version":"1.0","author_name":"take55","categories":["\u96d1\u8a18"],"blog_title":"TakeTake\u7684\u96d1\u8a18","description":"\u30d7\u30ed\u30b0\u30e9\u30e0\u8a71\u3002 atan2()\u306e\u5f15\u6570\u306ex\u3068y\u3063\u3066\u3088\u304f\u9593\u9055\u3048\u307e\u305b\u3093\u304b\uff1f \u4f55\u5e74\u304b\u3076\u308a\u306b\u4f7f\u3063\u305f\u3089\u3001\u898b\u4e8b\u306b\u9593\u9055\u3044\u3001\u9593\u9055\u3044\u306b\u6c17\u3065\u304f\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3057\u307e\u3063\u305f\u3002 atan2()\u3092\u76f4\u63a5\u4f7f\u3046\u306e\u3063\u3066\u3001\u4f55\u5e74\u304b\u306b1\u56de\u81ea\u4f5c\u306e\u30b2\u30fc\u30e0\u7528\u30e9\u30a4\u30d6\u30e9\u30ea(\u306e\u3088\u3046\u306a\u3082\u306e)\u3092\u4f5c\u308b\u3068\u304d\u304f\u3089\u3044\u306a\u306e\u3067\u3001\u6bce\u5ea6\u6bce\u5ea6\u5fd8\u308c\u3066\u304a\u308a\u3001\u9593\u9055\u3044\u306b\u6c17\u3065\u304b\u305a\u306b\u306f\u307e\u3063\u3066\u308b\u6c17\u304c\u3059\u308b\u3002\u300c\u3042\u3041\u30fc\u3001\u4f55\u3067\u5f3e\u304c\u5909\u306a\u65b9\u5411\u306b\u98db\u3093\u3067\u3044\u304f\u306e\u301c\uff1f\u3053\u3063\u3061\u6765\u3066\u3088\u3001\u30ab\u30e2\u301c\u30f3\u300d\u3066\u306a\u611f\u3058\u3067\u3002 \u307e\u305f\u6570\u5e74\u5f8c\u306b\u3001\u540c\u3058\u3088\u3046\u306b\u306f\u307e\u308b\u3093\u3060\u308d\u3046\u306a\u3041orz \u300c\u59cb\u3081\u306b\u8003\u3048\u305f\u4eba\uff01\u4f55\u3067\u9006\u306b\u3057\u305f\u3093\u3060\u3088\u3063\uff01\uff01\u300d\u3068\u9593\u9055\u3044\u306b\u6c17\u3065\u304f\u305f\u3073\u5fc3\u306e\u4e2d\u3067\u53eb\u3076\u306e\u3067\u3042\u308a\u307e\u3057\u305f\u3002","published":"2008-02-12 00:00:01","width":"100%","author_url":"https://blog.hatena.ne.jp/take55/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftake55.hatenadiary.org%2Fentry%2F20080212%2Fp2\" title=\" atan2\u306e\u5f15\u6570 - TakeTake\u7684\u96d1\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","url":"https://take55.hatenadiary.org/entry/20080212/p2","provider_name":"Hatena Blog","title":" atan2\u306e\u5f15\u6570","provider_url":"https://hatena.blog","height":"190"}