lispdoc - results for evenp

(evenp number)
Function: Is this integer even?
Example:
(defun even/odd (ns)
  (loop for n in ns
        if (evenp n)
        collect n into evens else
        collect n into odds
        finally (return (values evens odds))))
Mentioned in:
CLtL2 - 12.2. Predicates on Numbers
HyperSpec - Function EVENP, ODDP
PCL - numeric comparisons
PCL - querying the database
Successful Lisp - chapter12