[ubuntu-mono] [Bug 774142] Re: logic error in a logic puzzle
Jordi Mas
jmas at softcatala.org
Sat Apr 30 17:02:26 UTC 2011
> It is not grammatical. "Three times <what> older than his son"?
> You can be "5 years older than his son", but "three times" is not some
> quantity, it is simply incomplete.
If you have a number X, 3 times that number is 3x.
It is not incomplete, depends on another variable.
>The only thing it could mean, if it meant anything, is that the son is y
>years old, and the father is "3 times y" years older, making him y + 3 y =
>4 y years old.
If he soon is represented by the variable Y, "times older than his son"
means 3Y, not 3+Y
Regards,
Jordi,
--
You received this bug notification because you are a member of Ubuntu
CLI/Mono Uploaders, which is subscribed to gbrainy in Ubuntu.
https://bugs.launchpad.net/bugs/774142
Title:
logic error in a logic puzzle
Status in “gbrainy” package in Ubuntu:
New
Bug description:
Binary package hint: gbrainy
This bug seems related to bug #622197, but it is about the language which is in error.
The text of the question is "Johnś age is nowadays 2 times his son's age. 12 years ago. John was 3 times older than his son."
What is meant, apparently, is "John was 3 times AS OLD AS his son".
"3 times older than" is nonsense, but as far as one absolutely wants to attach a meaning to it, it must be "4 times as old".
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: gbrainy 1.65-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
Date: Sat Apr 30 14:10:57 2011
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
PackageArchitecture: all
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: gbrainy
UpgradeStatus: No upgrade log present (probably fresh install)
More information about the Ubuntu-mono
mailing list