{"description":"\\begin{equation} \\boldsymbol{v} = \\boldsymbol{\\omega} \\times \\boldsymbol{r} \\end{equation}\u306e\u3068\u304d\u3001 \\begin{equation} \\nabla \\times \\boldsymbol{v} = 2\\boldsymbol{\\omega} \\end{equation}","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/t/toy1972/20241127/20241127064954.png","published":"2024-12-10 06:56:45","version":"1.0","provider_url":"https://hatena.blog","author_name":"toy1972","type":"rich","author_url":"https://blog.hatena.ne.jp/toy1972/","width":"100%","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftoy1972.hatenablog.com%2Fentry%2F2024%2F12%2F10%2F065645\" title=\"\u56de\u8ee2\u904b\u52d5\u306e\u56de\u8ee2  - \u6570\u5f0f\u3067\u72ec\u697d\u3059\u308b\" 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://toy1972.hatenablog.com/entry/2024/12/10/065645","blog_url":"https://toy1972.hatenablog.com/","title":"\u56de\u8ee2\u904b\u52d5\u306e\u56de\u8ee2 ","blog_title":"\u6570\u5f0f\u3067\u72ec\u697d\u3059\u308b","height":"190","categories":["\u30d9\u30af\u30c8\u30eb","\u5fae\u5206"]}