Function: Math-looks-negp

Math-looks-negp is a byte-compiled function defined in calc-macs.el.gz.

Signature

(Math-looks-negp A)

Source Code

;; Defined in /usr/src/emacs/lisp/calc/calc-macs.el.gz
(defsubst Math-looks-negp (a)		; [P x] [Public]
  (or (Math-negp a)
      (and (consp a) (or (eq (car a) 'neg)
			 (and (memq (car a) '(* /))
			      (or (math-looks-negp (nth 1 a))
				  (math-looks-negp (nth 2 a))))))))