4

# Questions

1
5
3
798
views

### First known proof of $\sqrt 2$ is irrational with prime factorization?

sep 15 at 18:33 Carlo Beenakker 6,1691021

4
19
20
2k
views

### Examples of theorems with proofs that have dramatically improved over time

jul 9 at 7:27 Per Alexandersson 1,846612

3
2
784
views

### Is beauty at the high school level even possible? [closed]

sep 20 11 at 11:33 Thierry Zell 3,11311743

48
37
44
10k
views

### An example of a beautiful proof that would be accessible at the high school level?

may 18 at 18:03 Amir Asghari 194414