全英文数学笑话

1. Mathematician: Pi is the ratio of the circumference of a circle to its diameter.
   Engineer: Pi is about 22/7.
   Physicist: Pi is 3.14159 plus or minus 0.000005
   Computer Programmer: Pi is 3.141592653589 in double precision.
   Nutritionist: You one track math-minded fellows, Pie is a healthy and delicious dessert!
2. Mathematician: 3 is a prime, 5 is a prime, 7 is a prime, and by induction - every odd integer higher than 2 is a prime.
   Physicist: 3 is a prime, 5 is a prime, 7 is a prime, 9 is an experimental error, 11 is a prime,...
   Engineer: 3 is a prime, 5 is a prime, 7 is a prime, 9 is a prime, 11 is a prime,...
   Programmer: 3 is a prime, 5 is a prime, 7 is a prime, 7 is a prime, 7 is a prime,...
   Salesperson: 3 is a prime, 5 is a prime, 7 is a prime, 9 -- we'll do for you the best we can,...
   Computer Software Salesperson: 3 is prime, 5 is prime, 7 is prime, 9 will be prime in the next release,...
   Biologist: 3 is a prime, 5 is a prime, 7 is a prime, 9 -- results have not arrived yet,...
   
3. Advertiser: 3 is a prime, 5 is a prime, 7 is a prime, 11 is a prime,...
   Lawyer: 3 is a prime, 5 is a prime, 7 is a prime, 9 -- there is not enough evidence to prove that it is not a prime,...
   Accountant: 3 is prime, 5 is prime, 7 is prime, 9 is prime, deducing 10% tax and 5% other obligations.
   Statistician: Let's try several randomly chosen numbers: 17 is a prime, 23 is a prime, 11 is a prime...
   Professor: 3 is prime, 5 is prime, 7 is prime, and the rest are left as an exercise for the student.
   Computational linguist: 3 is an odd prime, 5 is an odd prime, 7 is an odd prime, 9 is a very odd prime,...
   Psychologist: 3 is a prime, 5 is a prime, 7 is a prime, 9 is a prime but tries to suppress it,...
4. A very large mathematical convention was held in Las Vegas. The conventioneers filled two hotels, each with an infinite number of rooms. The hotels were across the street from each other and were owned by brothers. One evening, while everyone was out at a bar-b-que, one of the hotels burned to the ground. The brothers got together and worked out a plan. In the remaining hotel, they moved all guests to twice their room number -- room 101 moved to 202, room 1234 moved to room 2468, etc. Then all the odd number rooms were empty, and there were an infinite number of odd rooms. So the guests from the other hotel moved into them.
5. 一个非常大的数学会议在拉斯维加斯举行。与会人员被安排在两个酒店里，每个酒店都有无限个房间。这两个酒店由两兄弟经营。一个晚上，当所有人都出去烧烤的时候，其中一个酒店被大火夷为平地。于是两兄弟就商量人员的住宿方法。在剩下的那个酒店里，他们让所有原来的客人都搬到原来房间号乘以2的房间里，101到202，1234到2468，等等。这样，所有奇数号房间就空了出来，个数仍然为无穷大。这样，所有剩下的客人便都搬到这个酒店里来了。
6. It is proven that the celebration of birthdays is healthy. Statistics show that those people who celebrate the most birthdays become the oldest. -- S. den Hartog, Ph D. Thesis Universtity of Groningen.
   

 

全英文数学笑话