An integral with a classic result
11:16
Integral of nested radicals
20:37
Integrate x^-x dx
15:24
Romanian Mathematics Olympiad
32:12
Solving the hardest integral on math stack exchange (cleo's monster integral)
19:27
How Paul Erdős Cracked This Geometry Problem | The Anning-Erdős Theorem
21:23
Fischer CHOQUE Spassky au troisième coup ! -- Puis le PARALYSE et le force à faire un MATE !
18:08
a super nice functional equation
21:01