General Discussion
In reply to the discussion: A student's science joke [View all]eridani
(51,907 posts)A mathematician, a physicist, an engineer and a computer programmer were asked to prove or disprove the theorem that all odd numbers are prime.
Mathematician: 1 is prime, 3 is prime, 7 is prime, 9 is not prime. The theorem is false.
Physicist: 1 is prime, 3 is prime, 7 is prime, 9 is not prime--but that could be an experimental error. 11 is prime, 13 is prime--that's quite a few data points. The theorem is tentatively true, but more research is needed.
Engineer: That would certainly be convenient. 1 is prime, 3 is prime, 7 is prime, 9 is prime, 11 is prime, 13 is prime, 15 is prime, etc.
Programmer: I have a program that can check a lot of cases quickly--here comes the printout. 1 is prime, 3 is prime, 7 is prime, 7 is prime, 7 is prime, 7 is prime.....