An Interesting Infinite Radical
9:51
Simplifying An Interesting Radical
12:35
An Interesting Rational Equation | Math Olympiads
4:01
Proof: log a - log b = log a/b | Logarithms | proof of log(ab)=log(a)-log(b)
15:24
Romanian Mathematics Olympiad
12:11
An Interesting Exponential Equation
27:37
an interesting integral
14:47
An Exact Formula for the Primes: Willans' Formula
17:36