{"type":"rich","author_name":"Kureduki_Maari","blog_url":"https://c4se.hatenablog.com/","blog_title":"c4se\u8a18\uff1a\u3055\u3063\u3061\u3083\u3093\u3067\u3059\u3088\u2606","published":"2013-01-19 15:12:01","url":"https://c4se.hatenablog.com/entry/2013/01/19/151201","provider_name":"Hatena Blog","description":"A Tour of Go capter 42 Exercise: Loops and Functions As a simple way to play with functions and loops, implement the square root function using Newton's method. In this case, Newton's method is to approximate Sqrt(x) by picking a starting point z and then repeating: z = z - (z * z - x) / (z * 2) To \u2026","version":"1.0","categories":["Programming","Golang"],"provider_url":"https://hatena.blog","title":"#golang \u00a742 Exercise: Loops and Functions","width":"100%","image_url":null,"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fc4se.hatenablog.com%2Fentry%2F2013%2F01%2F19%2F151201\" title=\"#golang \u00a742 Exercise: Loops and Functions - c4se\u8a18\uff1a\u3055\u3063\u3061\u3083\u3093\u3067\u3059\u3088\u2606\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/Kureduki_Maari/"}