Name
setcontains — Checks if a sorted list contains an element
Synopsis
boolean
setcontains
( |
list
| LIST, |
| |
any
| ELEMENT); |
Parameters
-
list
LIST
List
-
any
ELEMENT
Element
Return
-
boolean
True if element is in the list.
Description
Determines, if a certain value ELEMENT is contained in a list LIST, but assumes that LIST is sorted. If LIST is not sorted, the result is undefined.
Usage
setcontains ([1, 2, 5], 2) -> true