{"image_url":null,"title":"\u30d9\u30af\u30c8\u30eb\uff08vector\uff09\u306e\u57fa\u672c\u30eb\u30fc\u30eb\u6574\u7406","width":"100%","author_url":"https://blog.hatena.ne.jp/qnqn1927/","categories":["Math"],"author_name":"qnqn1927","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","type":"rich","description":"\u524d\u66f8\u304d \u30d9\u30af\u30c8\u30eb\u306b\u3064\u3044\u3066 \u30b9\u30ab\u30e9\u30fc\uff08scalar\uff09 \u30d9\u30af\u30c8\u30eb\uff08vector\uff09 \u30ce\u30eb\u30e0\uff08norm\uff09 \u5358\u4f4d\u30d9\u30af\u30c8\u30eb\uff08unit vector\uff09 \u9006\u30d9\u30af\u30c8\u30eb\uff08inverse vector\uff09 \u30bc\u30ed\u30d9\u30af\u30c8\u30eb\uff08zero vector / null vector\uff09 \u30d9\u30af\u30c8\u30eb\u306e\u8a08\u7b97\u30eb\u30fc\u30eb \u540c\u3058\u6b21\u5143\u306e\u30d9\u30af\u30c8\u30eb\u540c\u58eb\u306e\u8db3\u3057\u7b97\u306f\u540c\u3058\u4f4d\u7f6e\u306b\u3042\u308b\u6210\u5206\u540c\u58eb\u306e\u8db3\u3057\u7b97\u3068\u306a\u308b \u540c\u3058\u6b21\u5143\u306e\u30d9\u30af\u30c8\u30eb\u306e\u8db3\u3057\u7b97\u306b\u304a\u3044\u3066\u4ea4\u63db\u6cd5\u5247\u3001\u7d50\u5408\u6cd5\u5247\u304c\u6210\u308a\u7acb\u3064 \u30d9\u30af\u30c8\u30eb\u3092\u30b9\u30ab\u30e9\u30fc\u500d\u3059\u308b\u3053\u3068\u306f\u53ef\u80fd\u3067\u3059\u3079\u3066\u306e\u6210\u5206\u3092\u30b9\u30ab\u30e9\u30fc\u500d\u3057\u305f\u30d9\u30af\u30c8\u30eb\u3068\u306a\u308b\u3002\u5272\u308a\u7b97\u306f\u300e\u30b9\u30ab\u30e9\u30fc\u5206\u306e1\u300f\u3092\u639b\u3051\u7b97\u3059\u308b\u3068\u8003\u3048\u308b \u30d9\u30af\u30c8\u30eb\u306e\u548c\u3068\u30b9\u30ab\u30e9\u30fc\u500d\u306e\u8a08\u7b97\u306b\u3064\u3044\u3066\u306f\u5206\u914d\u6cd5\u5247\u304c\u6210\u308a\u7acb\u3064\u3002\u307e\u305f\u3001\u2026","version":"1.0","height":"190","blog_url":"https://qnqn1927.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fqnqn1927.hatenablog.com%2Fentry%2F2020%2F12%2F19%2F061435\" title=\"\u30d9\u30af\u30c8\u30eb\uff08vector\uff09\u306e\u57fa\u672c\u30eb\u30fc\u30eb\u6574\u7406 - qnqn\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>","url":"https://qnqn1927.hatenablog.com/entry/2020/12/19/061435","published":"2020-12-19 06:14:35","blog_title":"qnqn\u96d1\u8a18"}