Next: , Previous: upgraded-complex-part-type, Up: Numbers Dictionary


12.2.52 realp [Function]

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)