• realp object → generalized-boolean

• object - an object.
• generalized-boolean - a generalized boolean.

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

(realp 12) 

→

true 



(realp #c(5/3 7.2)) 

→

false 



(realp nil) 

→

false 



(realp (cons 1 2)) 

→

false 

None.

None.

None.

None.

(realp object) ≡ (typep object 'real) 

\issue{REAL-NUMBER-TYPE:X3J13-MAR-89}