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authorJames LewisMoss <dres@debian.org>2000-03-12 09:04:17 -0500
committerBryan Newbold <bnewbold@robocracy.org>2017-02-20 00:05:26 -0800
commit8cfce36c6a4fc2e0a0ab6ef2db66a23cbe462693 (patch)
tree17427e4f777ca85990a449fe939fbae29770b346 /Transcen.scm
parenta47af30d2f0e96afcd1f14b1984575c359faa3d6 (diff)
parent3278b75942bdbe706f7a0fba87729bb1e935b68b (diff)
downloadscm-8cfce36c6a4fc2e0a0ab6ef2db66a23cbe462693.tar.gz
scm-8cfce36c6a4fc2e0a0ab6ef2db66a23cbe462693.zip
Import Debian changes 5d2-3debian/5d2-3
scm (5d2-3) unstable frozen; urgency=low * Fix libncurses4-dev -> libncurses5-dev build depend (Closes: #58435) * Fix libreadline2-dev -> libreadline4-dev build depend. * Fix license location in copyright file (lintian warning) * Add tetex-bin as a build depend (needs makeinfo) (Closes: #53197) * Add -isp option to dpkg-gencontrol (lintian error) * Move scm to section interpreters. scm (5d2-2) unstable; urgency=low * Apply patch from upstream for bug in eval.c. (Picked up from comp.lang.scheme) * Add Build-Depends on slib, librx1g-dev, libncurses4-dev, libreadlineg2-dev. * Up standards version. * Correct description: this is an R5RS implementation now * Make sure no optimizations are done on m68k. (Closes: #52434) scm (5d2-1) unstable; urgency=low * New upstream. scm (5d1-2) unstable; urgency=low * Remove TAGS on clean (cut the diff back down to reasonable size). scm (5d1-1) unstable; urgency=low * New upstream. * move stuff to /usr/share. scm (5d0-3) unstable; urgency=low * Change scmlit call to ./scmlit call (missed one) (Fixes bugs #37455 and #35545) * Change man file permissions to 644 (fixes lintian warning) scm (5d0-2) unstable; urgency=low * Removed call to add_final in init_crs. lendwin doesn't do anything and scm was crashing when quit everytime in final_scm. * Changed copyright to reflect new source. scm (5d0-1) unstable; urgency=low * New upstream. * Changed (terms) to access "/usr/doc/copyright/GPL". * Changed regex to use -lrx scm (5c3-6) unstable; urgency=low * New maintainer.
Diffstat (limited to 'Transcen.scm')
-rw-r--r--Transcen.scm13
1 files changed, 7 insertions, 6 deletions
diff --git a/Transcen.scm b/Transcen.scm
index 362420a..7898251 100644
--- a/Transcen.scm
+++ b/Transcen.scm
@@ -1,18 +1,18 @@
;; Copyright (C) 1992, 1993, 1995, 1997 Free Software Foundation, Inc.
-;;
+;;
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.
-;;
+;;
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
-;;
+;;
;; You should have received a copy of the GNU General Public License
;; along with this software; see the file COPYING. If not, write to
-;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+;; the Free Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111, USA.
;;
;; As a special exception, the Free Software Foundation gives permission
;; for additional uses of the text contained in its release of GUILE.
@@ -36,7 +36,7 @@
;;
;; If you write modifications of your own for GUILE, it is your choice
;; whether to permit this exception to apply to your modifications.
-;; If you do not wish that, delete this exception notice.
+;; If you do not wish that, delete this exception notice.
;;;; "Transcen.scm", Complex trancendental functions for SCM.
;;; Author: Jerry D. Hedden.
@@ -61,7 +61,8 @@
(define expt
(let ((integer-expt integer-expt))
(lambda (z1 z2)
- (cond ((exact? z2)
+ (cond ((zero? z1) (if (zero? z2) 1 0))
+ ((exact? z2)
(integer-expt z1 z2))
((and (real? z2) (real? z1) (>= z1 0))
($expt z1 z2))