Solving a crazy iterated floor equation.
18:46
A questionable factorial problem
14:53
British Mathematics Olympiad 1993 Round 1 Question 1
24:20
Too hard for the IMO? Too easy?
8:26
Solving a Floor within Floor Equation
12:32
A system of equations with the floor function.
8:34
So How Do You Understand Calculus?
22:03
Indian Mathematical Olympiad | 1992 Question 8
17:42