摘要： ![sicp每日一题[2.4]](https://img2024.cnblogs.com/blog/3223467/202409/3223467-20240910104154029-1908743336.png)
Exercise 2.4 Here is an alternative procedural representation of pairs. Forthisrepresentation, verify that (car (cons x y)) yields x for any objects x 阅读全文
Exercise 2.4 Here is an alternative procedural representation of pairs. Forthisrepresentation, verify that (car (cons x y)) yields x for any objects x 阅读全文