1; SketchyLISP Library
2; Copyright (C) 2005,2006,2007 Nils M Holm. All rights reserved.
3; See the file LICENSE of the SketchyLISP distribution
4; for conditions of use.
5
6; ---name---
7; integer?
8
9; ---conformance---
10; R5RS
11
12; ---purpose---
13; Test whether a number is an integer number.
14
15; ---args---
16
17; ---keywords---
18; INTEGER? function, numbers, digit, predicate, integer
19
20; ---see-also---
21; digits, integer, natural?
22
23; ---example---
24; (integer? 23) => #t
25
26(define integerp #t)
27
28; ---code---
29(define integer? number?)
30