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: Mathematical drolleries


Boostaholic
02-17-2009, 01:01 AM
Found these on facebook. I thought they were all really funny but I guess you will need few years of university math to get all of them. Enjoy if you can haha.


"The number you have dialed is imaginary. Please, rotate your phone by 90 degrees and try again..."

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Q: How does a mathematician induce good behavior in her children?
A: `I've told you n times, I've told you n+1 times...'

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An investment firm is hiring mathematicians. After the first round of interviews, three hopeful recent graduates - a pure mathematician, an applied mathematician, and a graduate in mathematical finance - are asked what starting salary they are expecting.
The pure mathematician: "Would $30,000 be too much?"
The applied mathematician: "I think $60,000 would be OK."
The math finance person: "What about $300,000?"
The personnel officer is flabberghasted: "Do you know that we have a graduate in pure mathematics who is willing to do the same work for a tenth of what you are demanding!?"
"Well, I thought of $135,000 for me, $135,000 for you - and $30,000 for the pure mathematician who will do the work."

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Math problems? Call 1-800-[(10x)(13i)2]-[sin(xy)/2.362x]

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A mathematician organizes a raffle in which the prize is an infinite amount of money paid over an infinite amount of time. Of course, with the promise of such a prize, his tickets sell like hot cake.
When the winning ticket is drawn, and the jubilant winner comes to claim his prize, the mathematician explains the mode of payment: "1 dollar now, 1/2 dollar next week, 1/3 dollar the week after that..."

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A stats professor plans to travel to a conference by plane. When he passes the security check, they discover a bomb in his carry-on-baggage. Of course, he is hauled off immediately for interrogation.
"I don't understand it!" the interrogating officer exclaims. "You're an accomplished professional, a caring family man, a pillar of your parish - and now you want to destroy that all by blowing up an airplane!"
"Sorry", the professor interrupts him. "I had never intended to blow up the plane."
"So, for what reason else did you try to bring a bomb on board?!"
"Let me explain. Statistics shows that the probability of a bomb being on an airplane is 1/1000. That's quite high if you think about it - so high that I wouldn't have any peace of mind on a flight."
"And what does this have to do with you bringing a bomb on board of a plane?"
"You see, since the probability of one bomb being on my plane is 1/1000, the chance that there are two bombs is 1/1000000. If I already bring one, the chance of another bomb being around is actually 1/1000000, and I am much safer..."

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At a conference, a mathematician proves a theorem.
Someone in the audience interrupts him: "That proof must be wrong - I have a counterexample to your theorem."
The speaker replies: "I don't care - I have another proof for it."

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A physicist, a mathematician and a computer scientist discuss what is better: a wife or a girlfriend.
The physicist: "A girlfriend. You still have freedom to experiment."
The mathematician: "A wife. You have security."
The computer scientist: "Both. When I'm not with my wife, she thinks I'm with my girlfriend. With my girlfriend it's vice versa. And I can be with my computer without anyone disturbing me..."


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"What happened to your girlfriend, that really cute math student?"
"She no longer is my girlfriend. I caught her cheating on me."
"I don't believe that she cheated on you!"
"Well, a couple of nights ago I called her on the phone, and she told me that she was in bed wrestling with three unknowns..."

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A mathematician, a physicist, and an engineer are asked to test the following hypothesis: All odd numbers greater than one are prime.
The mathematician: "Three is a prime, five is a prime, seven is a prime, but nine is not a prime. Therefore, the hypothesis is false."
The physicist: "Three is a prime, five is a prime, seven is a prime, nine is not a prime, eleven is a prime, and thirteen is a prime. Hence, five out of six experiments support the hypothesis. It must be true."
The engineer: "Three is a prime, five's a prime, seven's a prime, nine's a prime..."

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In a dark, narrow alley, a function and a differential operator meet:
"Get out of my way - or I'll differentiate you till you're zero!"
"Try it - I'm e^x..."

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Same alley, same function, but a different operator:
"Get out of my way - or I'll differentiate you till you're zero!"
"Try it - I'm e^x..."
"Too bad... I'm d/dy."

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StaxBundlez
02-17-2009, 01:57 AM
HHAHAHHAHAHAHAHAHA
OOO LORD..




i don't get it...

Armind
02-17-2009, 02:04 AM
I just stared at all those words and numbers and got confused without reading it :haha:

orange7
02-17-2009, 03:46 AM
is it true that most mathematician never get laid until they are in their 40's???

lilaznviper
02-17-2009, 07:54 AM
good read i actually understand it lol

Amped
02-17-2009, 10:36 AM
Good read :thumbsup:

typ.
02-17-2009, 10:53 AM
hahaha thats funy.

pawdregry4g
02-17-2009, 10:59 AM
:(

q0192837465
02-17-2009, 01:33 PM
lol, i acutally understand it, does it mean I'm a nerd?

pawdregry4g
02-17-2009, 01:47 PM
negative, understanding it is one thing, but can you pull an "lmao" off of it

fizz3r
02-17-2009, 08:01 PM
Oh man, that was actually pretty funny.

"A stats professor plans to travel to a conference by plane. When he passes the security check, they discover a bomb in his carry-on-baggage. Of course, he is hauled off immediately for interrogation.
"I don't understand it!" the interrogating officer exclaims. "You're an accomplished professional, a caring family man, a pillar of your parish - and now you want to destroy that all by blowing up an airplane!"
"Sorry", the professor interrupts him. "I had never intended to blow up the plane."
"So, for what reason else did you try to bring a bomb on board?!"
"Let me explain. Statistics shows that the probability of a bomb being on an airplane is 1/1000. That's quite high if you think about it - so high that I wouldn't have any peace of mind on a flight."
"And what does this have to do with you bringing a bomb on board of a plane?"
"You see, since the probability of one bomb being on my plane is 1/1000, the chance that there are two bombs is 1/1000000. If I already bring one, the chance of another bomb being around is actually 1/1000000, and I am much safer...""

Genius.

JqC
02-17-2009, 08:24 PM
I love the last two

haymura
02-17-2009, 08:46 PM
Math problems? Call 1-800-[(10x)(13i)2]-[sin(xy)/2.362x]

This made me lmao!:haha:

InvisibleSoul
02-17-2009, 08:58 PM
RDRR.

JHuJHu
02-17-2009, 09:50 PM
me don't get...

Oversight
02-17-2009, 10:32 PM
I don't understand the punchline with the engineer in this one...

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A mathematician, a physicist, and an engineer are asked to test the following hypothesis: All odd numbers greater than one are prime.
The mathematician: "Three is a prime, five is a prime, seven is a prime, but nine is not a prime. Therefore, the hypothesis is false."
The physicist: "Three is a prime, five is a prime, seven is a prime, nine is not a prime, eleven is a prime, and thirteen is a prime. Hence, five out of six experiments support the hypothesis. It must be true."
The engineer: "Three is a prime, five's a prime, seven's a prime, nine's a prime..."

q0192837465
02-18-2009, 01:55 PM
I don't understand the punchline with the engineer in this one...

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A mathematician, a physicist, and an engineer are asked to test the following hypothesis: All odd numbers greater than one are prime.
The mathematician: "Three is a prime, five is a prime, seven is a prime, but nine is not a prime. Therefore, the hypothesis is false."
The physicist: "Three is a prime, five is a prime, seven is a prime, nine is not a prime, eleven is a prime, and thirteen is a prime. Hence, five out of six experiments support the hypothesis. It must be true."
The engineer: "Three is a prime, five's a prime, seven's a prime, nine's a prime..."

Mathematicians knows what he's doing.
Physicist conduct experiements.
Engineer only knows how to use formula and has no clue what a prime number is.

unit
02-18-2009, 02:14 PM
i used to be a math nerd but i dont really find these funny.

viper11885
02-18-2009, 02:47 PM
Some of those were funny. I have heard of better ones though.

fobulaus
02-18-2009, 05:17 PM
Same alley, same function, but a different operator:
"Get out of my way - or I'll differentiate you till you're zero!"
"Try it - I'm e^x..."
"Too bad... I'm d/dy."


Thought this one was kinda funny...

goo3
02-18-2009, 06:24 PM
ah boooooo

InvisibleSoul
02-18-2009, 09:00 PM
Thought this one was kinda funny...
Can you spell that one out to me in plain English?

Boostaholic
02-19-2009, 12:52 AM
Can you spell that one out to me in plain English?

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Same alley, same function, but a different operator:
"Get out of my way - or I'll differentiate you till you're zero!"
"Try it - I'm e^x..."
"Too bad... I'm d/dy."
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when you d/dy e^x, e^x gets "killed" ( = to zero)

fobulaus
02-19-2009, 11:09 AM
Can you spell that one out to me in plain English?

Any function f(x) (except e^x and a few other exceptions) will become zero if it has been differentiated enough times by d/dx. But if the operator is d/dy, then it treats e^x as a constant (since e^x does not have any variable with respect to y) hence becomes zero right away...

Grandmaster TSE
02-19-2009, 11:18 AM
sounds of them are pretty good

InvisibleSoul
02-19-2009, 12:38 PM
Any function f(x) (except e^x and a few other exceptions) will become zero if it has been differentiated enough times by d/dx. But if the operator is d/dy, then it treats e^x as a constant (since e^x does not have any variable with respect to y) hence becomes zero right away...
I think I should have paid more attention in calculus. :spin:

I was thinking the joke was based on word play and you have to read it a certain way... guess not. :p

slammer111
02-20-2009, 03:06 AM
Math problems? Call 1-800-[(10x)(13i)2]-[sin(xy)/2.362x]

This made me lmao!:haha:Can someone explain? Probably overanalyzing this one..

***

Here's another one. Heard this during Undergrad somewhere.

A mathematician, physicist, and engineer are each given an identical rubber ball and told to find the volume of the ball.

The mathematician grabs a pair of calipers, carefully measures the diameter, writes out 2-variable function f(x,y) to describe the shape of the ball, and integrates to get the volume.

The physicist takes a beaker, fills it exactly halfway with water, and drops the ball in. He measures the change in water level and calculates the volume.

The engineer looks at the ball, finds the model number, and reaches for his Table of Rubber Balls..