ToC | DocOverview | CGDoc | RelNotes | Index | PermutedIndex
| Allegro CL

| ANSI Common Lisp 12 Numbers 12.2 Dictionary of Numbers
12.2.55 rationalp | Function
  Syntax: rationalp object generalized-boolean Arguments and Values: object - an object. generalized-boolean - a generalized boolean. Description: Returns true if object is of type rational; otherwise, returns false. Examples:
       (rationalp 12)  true
       (rationalp 6/5)  true
       (rationalp 1.212)  false
  See Also: rational Notes:
       (rationalp object) ==(typep object 'rational)
Allegro CL Implementation Details: None.

© Franz Inc. 1998-2019 - File last updated 02-07-2019