Oddp
Test whether an integer is odd
(oddp x) is true if and only if x is odd, i.e., not even
in the sense of evenp.
The guard for oddp requires its argument to be an integer.
Oddp is a Common Lisp function. See any Common Lisp documentation for
more information.
Function: oddp
(defun oddp (x)
(declare (xargs :guard (integerp x)))
(not (evenp x)))
