SketchyLISP Reference |
Copyright (C) 2006 Nils M Holm |
<<[gcd] | [Index] | [if]>> |
Conformance: SketchyLISP Core
Purpose: Express identity.
Arguments:
X - expression.
Implementation:
(define (id x) x)
Example:
(id 'foo) => foo
See also:
equal?.
<<[gcd] | [Index] | [if]>> |