User contributions
- 19:17, 25 October 2014 (diff | hist) . . (+76) . . 1973 IMO Problems/Problem 5 (→Solution)
- 19:15, 25 October 2014 (diff | hist) . . (+1,596) . . 1973 IMO Problems/Problem 5 (→Solution)
- 18:42, 25 October 2014 (diff | hist) . . (+842) . . N 1973 IMO Problems/Problem 5 (Created page with "<math>G</math> is a set of non-constant functions of the real variable <math>x</math> of the form <cmath>f(x) = ax + b, a \text{ and } b \text{ are real numbers,}</cmath> and <ma...")
- 11:11, 21 October 2014 (diff | hist) . . (-68) . . 1994 USAMO Problems/Problem 1 (→Solution)
- 10:48, 21 October 2014 (diff | hist) . . (+68) . . 1994 USAMO Problems/Problem 3 (→Solution)
- 10:47, 21 October 2014 (diff | hist) . . (+66) . . 1994 USAMO Problems/Problem 1 (→Solution)
- 10:46, 21 October 2014 (diff | hist) . . (+68) . . 1998 USAMO Problems/Problem 2 (→Solution)
- 10:44, 21 October 2014 (diff | hist) . . (+76) . . 1972 IMO Problems/Problem 4 (→Solution)
- 10:44, 21 October 2014 (diff | hist) . . (+76) . . 1972 IMO Problems/Problem 5 (→Solution)
- 10:44, 21 October 2014 (diff | hist) . . (+76) . . 1972 IMO Problems/Problem 3 (→Solution)
- 10:42, 21 October 2014 (diff | hist) . . (+1,067) . . 1973 IMO Problems/Problem 3
- 10:42, 21 October 2014 (diff | hist) . . (+3) . . N 1973 IMO Problems/Problem 3 (Created page with "asd")
- 10:47, 20 October 2014 (diff | hist) . . (+496) . . 1972 IMO Problems/Problem 5 (→Solution)
- 10:19, 20 October 2014 (diff | hist) . . (+155) . . 1972 IMO Problems/Problem 5
- 10:13, 20 October 2014 (diff | hist) . . (+1,328) . . 1972 IMO Problems/Problem 3 (→Solution)
- 16:38, 17 October 2014 (diff | hist) . . (+46) . . 1972 IMO Problems/Problem 3
- 16:38, 17 October 2014 (diff | hist) . . (+27) . . 1972 IMO Problems/Problem 3
- 16:34, 17 October 2014 (diff | hist) . . (-15) . . 1972 IMO Problems/Problem 4 (→Problem 4)
- 16:34, 17 October 2014 (diff | hist) . . (-42) . . 1972 IMO Problems/Problem 4 (→Problem 4)
- 16:34, 17 October 2014 (diff | hist) . . (+443) . . 1972 IMO Problems/Problem 4 (→Solution)
- 16:32, 17 October 2014 (diff | hist) . . (+898) . . N 1972 IMO Problems/Problem 4 (Created page with "==Solution== Add the five equations together to get <math>(x_1^2 - x_3 x_5)(x_2^2 - x_3 x_5) + (x_2^2 - x_4 x_1)(x_3^2 - x_4 x_1) + (x_3^2 - x_5 x_2)(x_4^2 - x_5 x_2) + (x_4^2 ...")
- 17:58, 24 June 2014 (diff | hist) . . (+1,388) . . 1998 USAMO Problems/Problem 2 (→Solution)
- 11:24, 12 June 2014 (diff | hist) . . (+48) . . 1996 USAMO Problems/Problem 5 (→Solution 2)
- 11:20, 12 June 2014 (diff | hist) . . (-23) . . 1996 USAMO Problems/Problem 5 (→Solution 2)
- 22:34, 11 June 2014 (diff | hist) . . (+2,391) . . 1996 USAMO Problems/Problem 5 (→Solution)
- 16:36, 30 May 2014 (diff | hist) . . (+40) . . 1994 USAMO Problems/Problem 3 (→Solution)
- 16:34, 30 May 2014 (diff | hist) . . (0) . . 1994 USAMO Problems/Problem 3 (→Problem)
- 16:34, 30 May 2014 (diff | hist) . . (+3,840) . . 1994 USAMO Problems/Problem 3 (→Solution)
- 15:04, 29 May 2014 (diff | hist) . . (+2,069) . . 1994 USAMO Problems/Problem 1 (→Solution)