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12.2.75 floatp [Function]

floatp object generalized-boolean

Arguments and Values::

object—an object.

generalized-boolean—a generalized boolean.

Description::

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

Examples::
      (floatp 1.2d2) =>  true
      (floatp 1.212) =>  true
      (floatp 1.2s2) =>  true
      (floatp (expt 2 130)) =>  false
Notes::
      (floatp object) == (typep object 'float)