User contributions
- 17:17, 4 July 2022 (diff | hist) . . (+17) . . N User:Zielik (Created page with "(Yep, that's mee)") (current)
- 17:13, 4 July 2022 (diff | hist) . . (-2) . . 2008 Polish Mathematical Olympiad Third Round (→Problem 1) (current)
- 17:08, 4 July 2022 (diff | hist) . . (+2,070) . . N 2009 Polish Mathematical Olympiad Third Round (Created page with "==Day 1== ===Problem 1=== Each of the vertices of a convex hexagon is a center of a circle of radius equal to the not longer side of the hexagon which includes that vertex. Pr...") (current)
- 16:52, 4 July 2022 (diff | hist) . . (+1) . . 2008 Polish Mathematical Olympiad Third Round (→Day2)
- 16:52, 4 July 2022 (diff | hist) . . (+2) . . 2008 Polish Mathematical Olympiad Third Round (→Problem 3)
- 16:50, 4 July 2022 (diff | hist) . . (+547) . . 2008 Polish Mathematical Olympiad Third Round (→Problem 1)
- 16:43, 4 July 2022 (diff | hist) . . (+238) . . 2008 Polish Mathematical Olympiad Third Round
- 15:27, 4 July 2022 (diff | hist) . . (+1,422) . . N 2008 Polish Mathematical Olympiad Third Round (Created page with "==Day 1== ===Problem 1=== ===Problem 2=== Function <math>f(x,y,z)</math> of three real variables satisfies for all real numbers <math>a,b,c,d,e</math> the equality <cmath>f(a...")
- 15:08, 4 July 2022 (diff | hist) . . (+13) . . 2007 Polish Mathematical Olympiad Third Round (→Problem 5) (current)
- 15:07, 4 July 2022 (diff | hist) . . (+2,103) . . N 2007 Polish Mathematical Olympiad Third Round (Created page with "==Day 1== ===Problem 1=== In an acute triangle <math>ABC</math> let <math>O</math> be the center of the circumcircle, segment <math>CD</math> be the height, point <math>E</mat...")
