IMO 2018, Functional Equation, Shortlisted Problem, A1
14:45
IMO 1961, Problem 3, Solve The Equation
4:39
5th Class|Time and Temperature|Converting into Minutes
18:28
Algebra to Calculus in 15 minutes (what do you learn?)
14:31
an IMO functional equation.
10:25
A Functional Equation That Only Requires the Simplest Knowledge
19:33
A super nice Rational functional equation (Not real, or is it?😉)
19:57
IMO 2023, Problème 3 [Alg-D-19]
19:30