{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fminegishirei.hatenablog.com%2Fentry%2F2023%2F04%2F24%2F093206\" title=\"Lisp\u306eand\u3068or\u306e\u4f7f\u3044\u65b9\n - \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5b66\u7fd2\u30b5\u30a4\u30c8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"minegishirei","author_url":"https://blog.hatena.ne.jp/minegishirei/","version":"1.0","height":"190","width":"100%","provider_name":"Hatena Blog","url":"https://minegishirei.hatenablog.com/entry/2023/04/24/093206","description":"and\u306e\u4f7f\u3044\u65b9 and\u306e\u77ed\u7d61\u8a55\u4fa1 or\u306e\u4f7f\u3044\u65b9 lisp\u3067\u300c\u507d\u300d\u3068\u5224\u5b9a\u3055\u308c\u308b\u3082\u306e Lisp\u8a00\u8a9e\u306b\u304a\u3044\u3066\u3001and\u3068or\u306f\u8ad6\u7406\u6f14\u7b97\u5b50\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u305d\u308c\u305e\u308c\u306e\u4f7f\u3044\u65b9\u3092\u8aac\u660e\u3057\u307e\u3059\u3002 and\u306e\u4f7f\u3044\u65b9 and\u306f\u3001\u5f15\u6570\u306e\u5168\u3066\u304c\u771f\u3067\u3042\u308b\u5834\u5408\u306b\u771f\u3092\u8fd4\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001and\u306e\u4f7f\u7528\u4f8b\u3067\u3059\u3002 ; x, y, z\u304c\u5168\u3066\u771f\u306e\u5834\u5408\u306b\u771f\u3092\u8fd4\u3059 (and x y z) ; \u30ea\u30b9\u30c8\u306e\u8981\u7d20\u304c\u5168\u3066\u771f\u306e\u5834\u5408\u306b\u771f\u3092\u8fd4\u3059 (and 1 2 3) ; => 3 (and 1 () 3) ; => () and\u306e\u77ed\u7d61\u8a55\u4fa1 \u6ce8\u610f\u70b9\u3068\u3057\u3066\u3001Lisp\u306b\u304a\u3044\u3066and\u306f\u77ed\u7d61\u8a55\u4fa1\u3092\u884c\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u6700\u521d\u306b\u507d\u3068\u306a\u308b\u5024\u304c\u898b\u3064\u304b\u3063\u305f\u6642\u70b9\u3067\u8a55\u4fa1\u3092\u4e2d\u65ad\u3057\u3001\u305d\u306e\u5024\u3092\u8fd4\u2026","image_url":null,"blog_url":"https://minegishirei.hatenablog.com/","type":"rich","categories":[" "],"published":"2025-04-06 11:57:15","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5b66\u7fd2\u30b5\u30a4\u30c8","title":"Lisp\u306eand\u3068or\u306e\u4f7f\u3044\u65b9\n","provider_url":"https://hatena.blog"}