--- Begin Message ---
|
Subject: |
23.2; Improper integer conversion (rounding?) on data entry in Calc |
|
Date: |
Tue, 30 Aug 2011 17:35:33 -0400 (EDT) |
|
User-agent: |
Alpine 2.00 (DEB 1167 2008-08-23) |
M-x calc [RETURN]
90000000000000010 [RETURN]
(that's 9, followed by fourteen 0s, followed by 10)
- Observe that 90000000000000016 appears on the stack, not
90000000000000010.
This appears to be occurring for a bunch of different values, starting
somewhere below 20000000000000000 and running up through
900000000000000000 or higher.
It's occurring whether I type the values by hand, or cut and paste
through a window manager. It's even happening if I enter the value
correctly in a different Emacs buffer and then cut and yank it into the
Calc buffer.
I've tested this on a variety of machines and versions of Emacs. Some
work, some don't. For instance, a powerpc-unknown-linux-gnu machine
running Emacs 23.3.1 is working, while an x86_64-apple-darwin10.8.0
machine running Emacs 23.3.1 is broken.
It could be a problem with the compiler toolchain that built the various
Emacsen. Since identical versions of Emacs are either succeeding or
failing on different machines, it's unlikely to be a regression in Emacs
or in Calc. Could it be that some machines are allowing the conversion
to pass through floating-point and back to int, resulting in a rounding
error?
In GNU Emacs 23.2.1 (x86_64-pc-linux-gnu, GTK+ Version 2.24.4)
of 2011-04-04 on crested, modified by Debian
Windowing system distributor `The X.Org Foundation', version 11.0.11001000
configured using `configure '--build' 'x86_64-linux-gnu' '--build'
'x86_64-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib'
'--libexecdir=/usr/lib' '--localstatedir=/var/lib'
'--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes'
'--enable-locallisppath=/etc/emacs23:/etc/emacs:/usr/local/share/emacs/23.2/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.2/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/23.2/leim'
'--with-x=yes' '--with-x-toolkit=gtk' '--with-toolkit-scroll-bars'
'build_alias=x86_64-linux-gnu' 'CFLAGS=-DDEBIAN -g -O2' 'LDFLAGS=-g'
'CPPFLAGS=''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: en_CA.UTF-8
value of $XMODIFIERS: nil
locale-coding-system: utf-8-unix
default enable-multibyte-characters: t
Major mode: Emacs-Lisp
Minor modes in effect:
eldoc-mode: t
paredit-mode: t
show-paren-mode: t
display-time-mode: t
shell-dirtrack-mode: t
nxhtml-global-minor-mode: t
tooltip-mode: t
mouse-wheel-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
auto-encryption-mode: t
auto-compression-mode: t
size-indication-mode: t
column-number-mode: t
line-number-mode: t
transient-mark-mode: t
Recent input:
C-p C-n C-r e x p r - d a t a C-a C-n C-p C-f C-f C-f
C-f C-f C-f C-f C-f C-f C-f C-f C-f C-f C-f C-f C-f
C-f C-f C-f C-f C-f C-f C-f C-f C-f C-f C-f C-f C-f
C-f C-f C-s m a t h - e x p r - d a t a C-a C-n C-p
C-s m a t h - e x p r - d a t a C-a C-n C-n C-n C-n
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-p <help-echo>
C-x o C-n C-a C-n C-n C-n C-n C-n C-n C-n C-p C-p C-p
C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p
C-p C-x o C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p
C-p C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n
C-x o C-p C-p C-p C-p C-p C-p C-p C-p <help-echo> C-x
o C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p
C-s m a t h - e x p r - d a t a C-s C-r C-a C-n C-n
C-n C-x o C-v C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n
C-n C-p C-p C-p C-p C-p C-p C-p C-p C-p C-n C-n C-n
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n
C-n C-n C-n C-v C-v <escape> x r e p l <backspace>
o r t - e m a c s - b u g <return>
Recent messages:
Mark set [3 times]
Entering debugger...
(90000000000000016)
Undo! [6 times]
Mark set
Mark activated
Mark set
(90000000000000016)
Entering debugger...
Mark saved where search started [4 times]
Load-path shadows:
/home/tuxedo/SourceCode/lisp/emacsmodes/nxhtml/related/js2 hides
/home/tuxedo/SourceCode/lisp/emacsmodes/js2
/home/tuxedo/SourceCode/lisp/emacsmodes/nxhtml/related/javascript hides
/home/tuxedo/SourceCode/lisp/emacsmodes/javascript
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/slime
hides /usr/share/emacs23/site-lisp/slime/slime
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/slime-autoloads
hides /usr/share/emacs23/site-lisp/slime/slime-autoloads
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/hyperspec
hides /usr/share/emacs23/site-lisp/slime/hyperspec
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-typeout-frame
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-typeout-frame
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-snapshot
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-snapshot
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-editing-commands
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-editing-commands
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-scheme
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-scheme
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-autodoc
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-autodoc
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/inferior-slime
hides /usr/share/emacs23/site-lisp/slime/contrib/inferior-slime
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-hyperdoc
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-hyperdoc
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-repl
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-repl
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/bridge
hides /usr/share/emacs23/site-lisp/slime/contrib/bridge
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-c-p-c
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-c-p-c
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-mrepl
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-mrepl
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-sbcl-exts
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-sbcl-exts
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-asdf
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-asdf
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-highlight-edits
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-highlight-edits
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-fuzzy
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-fuzzy
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-sprof
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-sprof
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-package-fu
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-package-fu
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-tramp
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-tramp
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-presentations
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-presentations
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-compiler-notes-tree
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-compiler-notes-tree
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-fontifying-fu
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-fontifying-fu
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-scratch
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-scratch
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-motd
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-motd
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-references
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-references
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-fancy-inspector
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-fancy-inspector
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-mdot-fu
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-mdot-fu
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-xref-browser
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-xref-browser
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-parse
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-parse
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-clipboard
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-clipboard
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-banner
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-banner
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-fancy
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-fancy
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-indentation
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-indentation
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-presentation-streams
hides
/usr/share/emacs23/site-lisp/slime/contrib/slime-presentation-streams
/home/tuxedo/quicklisp/dists/quicklisp/software/slime-20110730-cvs/contrib/slime-enclosing-context
hides /usr/share/emacs23/site-lisp/slime/contrib/slime-enclosing-context
/usr/share/emacs/23.2/site-lisp/debian-startup hides
/usr/share/emacs/site-lisp/debian-startup
/usr/share/emacs23/site-lisp/flim/md4 hides /usr/share/emacs/23.2/lisp/md4
/usr/share/emacs23/site-lisp/flim/sha1 hides
/usr/share/emacs/23.2/lisp/sha1
/usr/share/emacs23/site-lisp/flim/hex-util hides
/usr/share/emacs/23.2/lisp/hex-util
/home/tuxedo/SourceCode/lisp/emacsmodes/nxhtml/util/htmlfontify hides
/usr/share/emacs/23.2/lisp/htmlfontify
/usr/share/emacs23/site-lisp/dictionaries-common/flyspell hides
/usr/share/emacs/23.2/lisp/textmodes/flyspell
/home/tuxedo/SourceCode/lisp/emacsmodes/nxhtml/related/css-mode hides
/usr/share/emacs/23.2/lisp/textmodes/css-mode
/usr/share/emacs23/site-lisp/dictionaries-common/ispell hides
/usr/share/emacs/23.2/lisp/textmodes/ispell
/usr/share/emacs23/site-lisp/flim/sasl hides
/usr/share/emacs/23.2/lisp/net/sasl
/usr/share/emacs23/site-lisp/flim/sasl-digest hides
/usr/share/emacs/23.2/lisp/net/sasl-digest
/usr/share/emacs23/site-lisp/flim/sasl-cram hides
/usr/share/emacs/23.2/lisp/net/sasl-cram
/usr/share/emacs23/site-lisp/flim/ntlm hides
/usr/share/emacs/23.2/lisp/net/ntlm
/usr/share/emacs23/site-lisp/flim/hmac-md5 hides
/usr/share/emacs/23.2/lisp/net/hmac-md5
/usr/share/emacs23/site-lisp/flim/sasl-ntlm hides
/usr/share/emacs/23.2/lisp/net/sasl-ntlm
/usr/share/emacs23/site-lisp/flim/hmac-def hides
/usr/share/emacs/23.2/lisp/net/hmac-def
/home/tuxedo/SourceCode/lisp/emacsmodes/nxhtml/util/chart hides
/usr/share/emacs/23.2/lisp/emacs-lisp/chart
Features:
(shadow sort mail-extr message ecomplete rfc822 mml mml-sec mm-decode
mm-bodies mm-encode mailabbrev nnheader gmm-utils mailheader canlock
sha1 sha1-el hex-util hashcash mail-utils emacsbug help-mode view debug
calc-aent calc-yank etags calccomp calc-comb calc-ext calc-misc
calc-menu calc calc-loaddefs calc-macs vc-git imenu python-mode
ansi-color dired multi-isearch animate eldoc paredit saveplace paren
time cus-start cus-load color-theme sendmail reporter slime-tramp
tramp-imap assoc tramp-gw tramp-gvfs zeroconf dbus xml tramp-fish
tramp-smb tramp-cache tramp-ftp tramp-cmds tramp auth-source gnus-util
netrc shell password-cache format-spec tramp-compat trampver
slime-xref-browser tree-widget wid-edit slime-indentation slime-banner
slime-asdf slime-fancy slime-fontifying-fu slime-package-fu
slime-references slime-scratch slime-presentations slime-fuzzy
slime-fancy-inspector slime-c-p-c slime-editing-commands slime-autodoc
slime-parse slime-repl slime edmacro kmacro hideshow pp hyperspec
thingatpt browse-url nxhtml-autoload as-external server nxhtml-mumamo
mumamo-fun rx mumamo byte-opt bytecomp byte-compile sgml-mode flyspell
ispell nxhtml-menu xhtml-help flymake-js flymake-php flymake compile
comint ring hexcolor easy-mmode html-upl html-site derived url-http tls
url url-proxy url-privacy url-expand url-history mailcap url-auth
mail-parse rfc2231 rfc2047 rfc2045 qp ietf-drums time-date url-cookie
timezone url-util url-gw url-methods url-parse url-vars mm-util
mail-prsvr cl cl-19 majmodpri nxml-mode nxml-outln nxml-rap nxml-util
nxml-glyph nxml-enc xmltok ourcomments-util css-mode regexp-opt
nxhtml-autostart uniquify advice help-fns advice-preload info-look info
easymenu windmove w3m-load slime-autoloads tooltip ediff-hook vc-hooks
lisp-float-type mwheel x-win x-dnd font-setting tool-bar dnd fontset
image fringe lisp-mode register page menu-bar rfn-eshadow timer select
scroll-bar mldrag mouse jit-lock font-lock syntax facemenu font-core
frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai
tai-viet lao korean japanese hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help
simple abbrev loaddefs button minibuffer faces cus-face files
text-properties overlay md5 base64 format env code-pages mule custom
widget hashtable-print-readable backquote make-network-process dbusbind
system-font-setting font-render-setting gtk x-toolkit x multi-tty emacs)
--- End Message ---
--- Begin Message ---
|
Subject: |
Re: Improper integer conversion (rounding?) on data entry in Calc |
|
Date: |
Fri, 02 Sep 2011 22:40:45 -0700 |
|
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.21) Gecko/20110831 Thunderbird/3.1.13 |
I've confirmed that this bug is fixed in the Emacs trunk
and am marking it as done.
--- End Message ---