Friday, January 2, 2009

Joke

There was a party for mathematical functions. The function exp(x) or e^x was stood alone by the wall looking miserable.

A well-wisher walks over:

Well-wisher: It's no good being so shy. You need to integrate.
exp: It wouldn't make any difference.

Can you think of any other functions that is the same as exp?

- wong chee tat :)

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