realp

realp Function

Syntax:

realp object → generalized-boolean

Arguments and Values:

object—an object.

generalized-boolean—a generalized boolean.

Description:

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

Examples:

(realp 12) → true 

(realp #c(5/3 7.2)) → false 
(realp nil) → false 
(realp (cons 1 2)) → false 

Notes:

(realp object) ≡ (typep object ’real)

Expanded Reference: realp

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(realp )