Function: math-num-natnump

math-num-natnump is a byte-compiled function defined in calc-ext.el.gz.

Signature

(math-num-natnump A)

Source Code

;; Defined in /usr/src/emacs/lisp/calc/calc-ext.el.gz
;;; True if A is (numerically) a non-negative integer.  [P N] [Public]
(defun math-num-natnump (a)
  (or (natnump a)
      (and (eq (car-safe a) 'float)
	   (Math-natnump (nth 1 a))
	   (>= (nth 2 a) 0))))