{"title":"Chapter 1 Building Abstractions with Procedures","author_url":"https://blog.hatena.ne.jp/tequilasunset/","image_url":null,"author_name":"tequilasunset","height":"190","published":"2011-02-20 00:00:01","provider_name":"Hatena Blog","blog_url":"https://tequilasunset.hatenadiary.org/","url":"https://tequilasunset.hatenadiary.org/entry/20110220/p3","type":"rich","categories":["Scheme","SICP"],"version":"1.0","blog_title":"Clipboard","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftequilasunset.hatenadiary.org%2Fentry%2F20110220%2Fp3\" title=\"Chapter 1 Building Abstractions with Procedures - Clipboard\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","provider_url":"https://hatena.blog","description":"\u8ffd\u8a18\uff1a\u82f1\u8a9e\u306e\u6587\u7ae0\u306fSICP\u304b\u3089\u306e\u5f15\u7528\u3067\u3059\uff0e\u4f55\u6545 lisp \u306a\u306e\u304b\u4e91\u3005\uff0e 1.1 The Elements of Programming In programming, we deal with two kinds of elements: procedures and data. (Later we will discover that they are really not so distinct.) Informally, data is ``stuff'' that we want to manipulate, and procedures are descriptions of the\u2026"}