vault backup: 2023-10-06 16:00:48

Algo/Courses/Chapter 6 - Lists.md

@@ -117,3 +117,22 @@ val length : 'a list -> int = <fun>
 ```
 
 
+```mermaid
+flowchart LR
+
+A[l] --> |h::t| B[m < h ? ]
+
+B --> C[m<-h] & D[keep m]
+
+A --> |"[]"| E[m]
+```
+
+## Build/modify a list
+### Construction method
+```Ocaml
+# let rec what = function
+	0 -> []
+	| n -> n::what(n-1);;
+val what : int -> int list = <fun>
+
+# what 3;;