;;; calc-arith.el --- arithmetic functions for Calc
-;; Copyright (C) 1990-1993, 2001-2012 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2015 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
;; Maintainer: Jay Belanger <jay.p.belanger@gmail.com>
(defun math-min-list (a b)
(if b
- (if (or (Math-anglep (car b)) (eq (car b) 'date)
+ (if (or (Math-anglep (car b)) (eq (caar b) 'date)
(and (eq (car (car b)) 'intv) (math-intv-constp (car b)))
(math-infinitep (car b)))
(math-min-list (math-min a (car b)) (cdr b))
(defun math-max-list (a b)
(if b
- (if (or (Math-anglep (car b)) (eq (car b) 'date)
+ (if (or (Math-anglep (car b)) (eq (caar b) 'date)
(and (eq (car (car b)) 'intv) (math-intv-constp (car b)))
(math-infinitep (car b)))
(math-max-list (math-max a (car b)) (cdr b))