4 Matching Annotations
- Mar 2018
-
www.gnu.org www.gnu.org
-
In a let expression, the initial values are computed before any of the variables become bound.
let binding 先在当前环境中计算所有 init 表达式的值, 再 bind varible, 最后在扩展的环境中计算 expression
let* 按顺序依次计算 init 并进行 binding
letrec 则先 binding 后再计算 init 允许递归定义
-
-
www.gnu.org www.gnu.org
-
Scheme pairs is the “dotted” notation (c1 . c2)
Scheme 中 pair 的记号
-
-
www.gnu.org www.gnu.org
-
statically scoped language
scheme 是静态作用域编程语言
-
-
mozart.github.io mozart.github.io
-
Oz
-