integerp (Function)

Syntax:

Arguments and Values:

object—an object.

generalized-boolean—a generalized boolean.

Description:

Returns true if object is of type integer; otherwise, returns false.

Examples:

 (integerp 1) → true
 (integerp (expt 2 130)) → true
 (integerp 6/5) → false
 (integerp nil) → false

Notes:

 (integerp object) ≡ (typep object 'integer)