Your message dated Sun, 21 Sep 2014 14:19:06 +0200
with message-id <[email protected]>
and subject line fixed in 2.1.3-1
has caused the Debian Bug report #761405,
regarding ruby2.1: Vector cross product in standard library is broken.
to be marked as done.
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--
761405: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=761405
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: ruby2.1
Version: 2.1.2-4
Severity: normal
Tags: upstream
In porting some three-dimensional-vector code from perl to ruby, I noticed that
the Vector class in ruby-2.1's standard library is broken. It returns a vector
that points in the opposite direction from that of the proper return value.
For example, witness this:
$ irb
irb(main):001:0> require 'matrix'
=> true
irb(main):002:0> Vector[1,0,0].cross_product Vector[0,1,0]
=> Vector[0, 0, -1]
-- System Information:
Debian Release: jessie/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.2.0-4-amd64 (SMP w/1 CPU core)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968) (ignored: LC_ALL set to C)
Shell: /bin/sh linked to /bin/dash
Versions of packages ruby2.1 depends on:
ii libc6 2.19-10
ii libgmp10 2:6.0.0+dfsg-6
ii libruby2.1 2.1.2-4
ii rubygems-integration 1.8
Versions of packages ruby2.1 recommends:
ii libjs-jquery 1.7.2+dfsg-3.2
ruby2.1 suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
I've verified that this patch made it into 2.1.3 and our 2.1.3-1
upload.
Thank you for your report!
--
,''`. Christian Hofstaedtler <[email protected]>
: :' : Debian Developer
`. `' 7D1A CFFA D9E0 806C 9C4C D392 5C13 D6DB 9305 2E03
`-
--- End Message ---
