Ben's prime number joke：

A man says he has come up with an algorithm for generating prime numbers

=>all odd numbers are prime.

Three 〝experts〞 are called in to verify this.
All verify for different reasons:

mathematician
1, 3, 5, and 7 are prime, the rest by induction.

physicist
1, 3, 5, 7, 9 → experimental error, 11.

engineer
All odd numbers are prime.

※ 編輯: windperson      來自: 140.112.30.79        (10/23 23:11)