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[personal profile] jack
For sunflowerinrain and the nice librarian in the black dress I can't remember the name of.

An elephant, an engineer, and a mathematician walk into a building and the mathematician says "If two people leave, the building will be empty again," and the engineer scratches himself with his tusks and trumpets loudly.

Date: 2006-02-20 06:02 pm (UTC)
From: [identity profile] cartesiandaemon.livejournal.com
I agonised over that phrasing; I wanted people to make the "human" assumption, but not actually I lead them astray. Saying "If two leave" could work, but would need some more context...

I evnetually decided that if an elephant was an engineer it was a person.

Date: 2006-02-20 06:12 pm (UTC)
From: [identity profile] vyvyan.livejournal.com
Oh I see. I couldn't actually make sense of the joke at all until you said that - having realised that the engineer was also an elephant, I wondered where the second person was who would leave with the mathematician. Maybe they were already in the building? But even then, once the two people left, the engineer-elephant would remain, so the building would not be empty. So I wondered if the explanation depended on some higher mathematical knowledge which I was lacking!

Maybe you could phrase it as "If two individuals leave..."? I think people==humans for me (so I wouldn't regard intelligent aliens as people either).

Date: 2006-02-20 06:29 pm (UTC)
From: [identity profile] sunflowerinrain.livejournal.com
But doesn't that lose some of the delayed-impact? I liked the braintwistyness of it.

Date: 2006-02-20 06:35 pm (UTC)
From: [identity profile] cartesiandaemon.livejournal.com
So I wondered if the explanation depended on some higher mathematical knowledge which I was lacking!

ROFL. If only. I tried, but it wasn't amenable to set theory.

Sorry, I knew it might be a problem. I tend to use human for homo sapiens (or maybe other homo species), and person for any individualised sapience, but I know it's mostly moot and not what most people do.

"A pianist leaves a building and an engineer, an elephant, and a mathematician enter it. The mathematician says 'if two of us follow him, the building will be empty again.'"

Date: 2006-02-20 07:17 pm (UTC)
ext_8103: (Default)
From: [identity profile] ewx.livejournal.com
An engineer, an elephant, and a mathematician enter an empty building. The engineer leaves. The mathematician says, "if one us leaves, the building will be empty again".

Date: 2006-02-20 07:44 pm (UTC)
From: [identity profile] cartesiandaemon.livejournal.com
Nice... but to whom? :)

And I admit mathematicians would say "one of us" refering to a set containing only themselves, but most people wouldn't, so that might add another layer of confusion.

Date: 2006-02-20 08:22 pm (UTC)
ext_8103: (Default)
From: [identity profile] ewx.livejournal.com
Err, that'd be 'Chris'.

Date: 2006-02-20 10:00 pm (UTC)
From: [identity profile] cartesiandaemon.livejournal.com
That's what I assumed. Unfortunately, my ignorance has not yet been dispelled as far as who he is...

Date: 2006-02-20 10:35 pm (UTC)
ext_8103: (Default)
From: [identity profile] ewx.livejournal.com

Chris Patten was a minister in John Major's first government and seemed like one of the few of them with any sense. So of course he lost his seat at the 1992 election. Rather than hang around waiting for a Tory safe seat to become available however he then went off to be the last governor of Hong Kong, where he massively annoyed the Chinese government by introducing democratic reforms shortly before the handover (and that's while I like him). He then spent a while as an EU commissioner and is Chancellor of the University of Newcastle and of some other university.



He's written several books. The only one I've read is East and West but I hope to read his more recent works too some time.



Anyway the actually relevant point is that during the 1992 election he was associated with a poster campaign warning of "Labour's double whammy", a previously not widely heard phrase which attracted a certain amount of attention from pundits. (At the time I considered it perfectly obvious what it meant but evidently I was better than national journalists at figuring out what previously unfamiliar words might mean. Or something.)


Date: 2006-02-20 10:35 pm (UTC)
ext_8103: (Default)
From: [identity profile] ewx.livejournal.com
e/while/why/ *sigh*

Date: 2006-02-22 05:45 pm (UTC)
From: [identity profile] cartesiandaemon.livejournal.com
I should have known that. Thanks.

Date: 2006-02-21 12:57 pm (UTC)
ext_8103: (Default)
From: [identity profile] ewx.livejournal.com

...it occurs to me that:



  • It's unclear whether it's the mathematician or the engineer that's an elephant. This makes it better.
  • It would be better still if it was a duck, not an elephant.

Date: 2006-02-22 05:47 pm (UTC)
From: [identity profile] cartesiandaemon.livejournal.com
* It's unclear whether it's the mathematician or the engineer that's an elephant. This makes it better.

What? Why?

* It would be better still if it was a duck, not an elephant.

What? Why?

Date: 2006-02-22 05:53 pm (UTC)
ext_8103: (Default)
From: [identity profile] ewx.livejournal.com

Explaining jokes never works, but.



The recipient of the joke starts thinking there's three people. Then the mathematician's strange remark makes them realize that there must only have been two, relying on the fact that species and speciality could be taken to be orthogonal, for a laugh.



But if they think further then they realize they can eliminate one of the variables - i.e. which of the mathematician and engineer is the elephant - without having to know its value. Probably only a mathematician would think this, and it's this connection between the recipient and the figure in the joke that makes it funny.



As for the latter, because ducks are all-purpose comedy vertebrates.


Date: 2006-02-22 05:58 pm (UTC)
From: [identity profile] cartesiandaemon.livejournal.com
Explaining jokes never works, but.

Not to make them funny, but in service of understanding humour... :)

But if they think further then they realize they can eliminate one of the variables - i.e. which of the mathematician and engineer is the elephant - without having to know its value.

Ah! I think I see. I was confused, as I wasn't sure what you were replying to, nor what you were talking about :) So, you suggested (in jest) phrasing it in such a way that one of the mathematician and engineer does an elephant-defining action but without specifying which?

As for the latter, because ducks are all-purpose comedy vertebrates.

Sorry, that second query was mainly for repetition humour value. But I think elephants trump ducks. If you cross them you get platypi, which are *inherently* comic.

Date: 2006-02-20 07:39 pm (UTC)
ext_44920: (Default)
From: [identity profile] tig-b.livejournal.com
this linked immediately to the mathematicians in Discworld for me.
very good


([livejournal.com profile] sunflowerinrain reccomended your joke)

Date: 2006-02-20 07:40 pm (UTC)
From: [identity profile] cartesiandaemon.livejournal.com
Thank you! And hi.