;; Copyright (C) 1990, 1991, 1992, 1993, 2001 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
-;; Maintainers: D. Goel <deego@gnufans.org>
+;; Maintainers: D. Goel <deego@gnufans.org>
;; Colin Walters <walters@debian.org>
;; This file is part of GNU Emacs.
(math-div
(math-pow -2 (- tn))
(math-double-factorial-iter (* -2 tn) 3 1 2))
- (math-div
+ (math-div
(math-double-factorial-iter (* 2 tn) 3 1 2)
(math-pow 2 tn)))))
(math-mul q (if calc-symbolic-mode