8.15
4.4
Racket标准库的名语言扩展。
本页所列之例程的实现代码是名语言,因此源代码有参照意义。
Examples:
Examples:
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
、、、是新造字
十:艹的简写;
丿一丶:⺮的简写;
丷:氵的简写。
Examples:
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
procedure
(? V) → boolean?
V : any?
、、、是新造字
、、、是新造字
、、、是新造字
、、、是新造字