pne: A picture of a plush toy, halfway between a duck and a platypus, with a green body and a yellow bill and feet. (Default)
Philip Newton ([personal profile] pne) wrote2004-07-06 09:21 pm

Mathematics joke

Q: What do you get when you cross and elephant and a banana?

A: | elephant | * | banana | * sin(theta)

More here , here, and here.

[identity profile] bride.livejournal.com 2004-07-06 12:26 pm (UTC)(link)
*da-dum-CHING* =D

[identity profile] opal1159.livejournal.com 2004-07-06 04:35 pm (UTC)(link)
XD

I actually don't get the one you quoted but ummm

some of the others are still great!

Wrong alas!

[identity profile] bicoherent.livejournal.com 2004-07-06 08:55 pm (UTC)(link)
That's a dot, not a cross......
ext_78: A picture of a plush animal. It looks a bit like a cross between a duck and a platypus. (Default)

Re: Wrong alas!

[identity profile] pne.livejournal.com 2004-07-06 11:47 pm (UTC)(link)
Not according to http://en.wikipedia.org/wiki/Cross_product#Definition ...
ext_78: A picture of a plush animal. It looks a bit like a cross between a duck and a platypus. (Default)

Re: Wrong alas!

[identity profile] pne.livejournal.com 2004-07-06 11:48 pm (UTC)(link)
Though n is missing, true.
ext_21031: (Default)

[identity profile] schnurble.livejournal.com 2004-07-07 01:10 am (UTC)(link)
The flood is over and the ark has landed. "Go forth and multiply," Noah tells the animals.
A few months later, he decides to take a stroll and see how the animals are doing. Everywhere he looks he finds baby animals. Everyone is doing fine except for one pair of little snakes. "Please, Noah," say the snakes, "we need you to cut down some trees for us."

"No problem," says Noah. He cuts down a few trees and goes home scratching his head. A few weeks later he gets curious and come back to check on the snakes. They now have lots of little snakes and everyone is happy. "What happened?" he asks them.

"We are adders," the snakes explain. "So we need logs to multiply."


I loved this one best. :o)

[identity profile] eilanhp.livejournal.com 2004-07-07 02:58 am (UTC)(link)
This is also cool:

A Mathematician and an Engineer attend a lecture by a Physicist. The topic concerns Kulza-Klein theories involving physical processes that occur in spaces with dimensions of 9, 12 and even higher. The Mathematician is sitting, clearly enjoying the lecture, while the Engineer is frowning and looking generally confused and puzzled. By the end the Engineer has a terrible headache. At the end, the Mathematician comments about the wonderful lecture. The Engineer says "How do you understand this stuff?"
Mathematician: "I just visualize the process"
Engineer: "How can you POSSIBLY visualize something that occurs in 9-dimensional space?"
Mathematician: "Easy, first visualize it in N-dimensional space, then let N go to 9"


I knew that before from my boyfriend and it's really the way Physicists and Mathematicians think I guess. I can't do that.