Function: math-integral-contains-parts

math-integral-contains-parts is a byte-compiled function defined in calcalg2.el.gz.

Signature

(math-integral-contains-parts EXPR)

Source Code

;; Defined in /usr/src/emacs/lisp/calc/calcalg2.el.gz
(defun math-integral-contains-parts (expr)
  (if (Math-primp expr)
      (and (eq (car-safe expr) 'var)
	   (eq (nth 1 expr) 'PARTS)
	   (listp (nth 2 expr)))
    (while (and (setq expr (cdr expr))
		(not (math-integral-contains-parts (car expr)))))
    expr))