Function: calcFunc-vspan

calcFunc-vspan is an autoloaded and byte-compiled function defined in calc-vec.el.gz.

Signature

(calcFunc-vspan A)

Source Code

;; Defined in /usr/src/emacs/lisp/calc/calc-vec.el.gz
(defun calcFunc-vspan (a)
  (setq a (math-prepare-set a))
  (if (cdr a)
      (let ((last (nth (1- (length a)) a)))
	(math-make-intv (+ (logand (nth 1 (nth 1 a)) 2)
			   (logand (nth 1 last) 1))
			(nth 2 (nth 1 a))
			(nth 3 last)))
    '(intv 2 0 0)))