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by whoisburbansky 1973 days ago
The "you learn limits in like, 9th grade" comment reminds me of this one:

Two mathematicians are in a bar. The first one says to the second that the average person knows very little about basic mathematics. The second one disagrees, and claims that most people can cope with a reasonable amount of math. The first mathematician goes off to the washroom, and in his absence the second calls over the waitress. He tells her that in a few minutes, after his friend has returned, he will call her over and ask her a question. All she has to do is answer one third x cubed.

She repeats "one thir -- dex cue"?

He repeats "one third x cubed".

She says, "one thir dex cuebd"?

Yes, that's right, he says. So she agrees, and goes off mumbling to herself, "one thir dex cuebd...".

The first guy returns and the second proposes a bet to prove his point, that most people do know something about basic math. He says he will ask the blonde waitress an integral, and the first laughingly agrees. The second man calls over the waitress and asks "what is the integral of x squared?".

The waitress says "one third x cubed" and while walking away, turns back and says over her shoulder "plus a constant!"

1 comments

I don't get it :( Did she know the answer? Then why the confusion at the start?
Yeah that does push it a bit, but the joke is that she didn't understand what he was talking about with the 'onethirdxcubed', mis-parsing it without context. But when asked the integral, she knew the answer; not because she'd been told.
Or in the beginning she’s playing dumb in condescension to the man. The man is trying to prove a point he doesn’t believe. He’s treating her as if she is dumb and doesn’t know the answer, but she does know, and in the end proves she knows it by providing a more complete answer than even the man himself. (You have to assume she knows about the question as the man is telling her the answer.)
Then it could also almost be a joke about parsing and context-free grammars or such.
Ahh, thank you, that makes sense.
The version of the joke I'd heard doesn't include the waitress' attempt to meaninglessly memorize the answer. She simply nods when initially tutored, then later surprises both mathematicians that "an average person" knows how to properly solve an integration problem without any help.
I think that's a better version/telling.
The waitress is a high functioning autistic. She knows calculus, but cannot work out a mishearing of natural language in a noisy environment, and just memorizes the raw phonemes with meaningless word divisons.