User contributions
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- 21:00, 14 March 2019 (diff | hist) . . (+232) . . 2019 AIME I Problems/Problem 7 (→Solution: Added solution.)
- 20:56, 14 March 2019 (diff | hist) . . (+657) . . 2019 AIME I Problems/Problem 4 (→Solution: Added.)
- 20:48, 14 March 2019 (diff | hist) . . (+525) . . 2019 AIME I Problems/Problem 2 (Added problem and solution)
- 18:37, 14 February 2019 (diff | hist) . . (-66) . . 2019 AMC 12B Answer Key (Changed formatting) (current)
- 18:37, 14 February 2019 (diff | hist) . . (-24) . . 2019 AMC 12B Answer Key (Undo revision 102449 by Expilncalc (talk)) (Tag: Undo)
- 17:45, 14 February 2019 (diff | hist) . . (+23) . . m 2019 AMC 12B Problems/Problem 19 (→Problem)
- 17:44, 14 February 2019 (diff | hist) . . (+5) . . m 2019 AMC 12B Problems/Problem 19 (→Problem)
- 17:40, 14 February 2019 (diff | hist) . . (+7) . . m 2019 AMC 12B Problems/Problem 13 (→Solution Variant: Slight change to normal text within Latex block.)
- 17:39, 14 February 2019 (diff | hist) . . (-9) . . m 2019 AMC 12B Problems/Problem 16 (→Solution)
- 17:39, 14 February 2019 (diff | hist) . . (+146) . . m 2019 AMC 12B Problems/Problem 22 (→Problem: Added the set of solution)
- 17:38, 14 February 2019 (diff | hist) . . (+327) . . 2019 AMC 12B Problems/Problem 22 (→Problem: Added problem statement.)
- 17:07, 14 February 2019 (diff | hist) . . (+895) . . 2019 AMC 10B Problems/Problem 23 (→Solution: Added solution.)
- 17:03, 14 February 2019 (diff | hist) . . (+3) . . m 2019 AMC 12B Problems/Problem 19 (→Problem: Changed $ to dollar signs until I can fix the problem.)
- 17:01, 14 February 2019 (diff | hist) . . (+892) . . 2019 AMC 12B Problems/Problem 19 (→Problem: Added problem statement.)
- 16:59, 14 February 2019 (diff | hist) . . (+1,244) . . 2019 AMC 12B Problems/Problem 16 (→Solution: I pasted the solution here. It was originally on the 12B 19 (incorrect), so I just moved it here.)
- 16:58, 14 February 2019 (diff | hist) . . (-1,815) . . 2019 AMC 12B Problems/Problem 19 (Do regret to say this, but this is actually AMC 12B problem 16 and not 19. However, I will simply transfer the solution over to Problem 16.) (Tag: Replaced)
- 16:57, 14 February 2019 (diff | hist) . . (+592) . . 2019 AMC 12B Problems/Problem 18 (→Problem: Added problem statement (but not answer choices).)
- 16:48, 14 February 2019 (diff | hist) . . (+701) . . 2019 AMC 12B Problems/Problem 16 (→Problem: Added problem statement.)
- 16:45, 14 February 2019 (diff | hist) . . (+647) . . 2019 AMC 12B Problems/Problem 13 (I have transferred a solution that was put up on Problem 16 (accidentally) and put it here as "Solution Variant".)
- 16:44, 14 February 2019 (diff | hist) . . (-625) . . 2019 AMC 12B Problems/Problem 16 (→Solution: I have moved the solution to its proper place at Problem 13. This site is for Problem 16.)
- 16:42, 14 February 2019 (diff | hist) . . (+50) . . m 2019 AMC 12B Problems/Problem 12 (→Solution 1: Fixed typo.)
- 16:42, 14 February 2019 (diff | hist) . . (+477) . . 2019 AMC 12B Problems/Problem 12 (Added new solution.)
- 16:39, 14 February 2019 (diff | hist) . . (+60) . . m 2019 AMC 12B Problems/Problem 12 (→Problem)
- 16:39, 14 February 2019 (diff | hist) . . (+496) . . 2019 AMC 12B Problems/Problem 12 (→Problem: Added problem statement.)
- 16:37, 14 February 2019 (diff | hist) . . (+13) . . m 2019 AMC 12B Problems/Problem 11 (→Solution: Slight adjustment to answer box format.)
- 16:37, 14 February 2019 (diff | hist) . . (+24) . . 2019 AMC 12B Answer Key (Oops! Changed formatting!)
- 16:36, 14 February 2019 (diff | hist) . . (+117) . . 2019 AMC 12B Answer Key (Added answer key.)
- 16:34, 14 February 2019 (diff | hist) . . (+410) . . 2019 AMC 12B Problems/Problem 10 (→Solution: Added solution.)
- 16:32, 14 February 2019 (diff | hist) . . (+118) . . 2019 AMC 12B Problems/Problem 10 (→Problem: Added solution options with good Latex)
- 16:32, 14 February 2019 (diff | hist) . . (+123) . . 2019 AMC 12B Problems/Problem 9 (→Problem: Added solution set with good Latex.)
- 16:31, 14 February 2019 (diff | hist) . . (+474) . . 2019 AMC 12B Problems/Problem 10 (→Problem)
- 16:17, 14 February 2019 (diff | hist) . . (-1) . . m 2019 AMC 10B Problems/Problem 10 (→Solution 3: fixed typo)
- 16:17, 14 February 2019 (diff | hist) . . (+433) . . 2019 AMC 10B Problems/Problem 10 (Added new solution.)
- 16:14, 14 February 2019 (diff | hist) . . (0) . . m 2019 AMC 10B Problems/Problem 7 (→Solution 3: Fixed small typo)
- 20:50, 28 May 2018 (diff | hist) . . (-60) . . m 2018 AIME I Problems/Problem 9 (→Solution 1)
- 18:17, 16 April 2018 (diff | hist) . . (+36) . . m Proper divisor (→See Also)
- 18:14, 16 April 2018 (diff | hist) . . (0) . . 2016 USAMO Problems/Problem 4
- 18:12, 16 April 2018 (diff | hist) . . (+835) . . 2016 USAMO Problems/Problem 4 (Added solution.)
- 21:23, 15 April 2018 (diff | hist) . . (-2) . . m 2014 USAJMO Problems/Problem 1 (→Solution) (current)
- 20:45, 15 April 2018 (diff | hist) . . (+2,401) . . 2014 USAJMO Problems/Problem 4 (Added new solution.)
- 15:01, 14 April 2018 (diff | hist) . . (+2) . . 2017 USAJMO Problems/Problem 2 (→Solution (1.5, x) where |x|>0)
- 15:00, 14 April 2018 (diff | hist) . . (-1) . . m 2017 USAJMO Problems/Problem 2 (→Solution (1.5, x) where |x|>0)
- 15:00, 14 April 2018 (diff | hist) . . (+1,045) . . 2017 USAJMO Problems/Problem 2 (Added new solution)
- 22:33, 9 April 2018 (diff | hist) . . (-85) . . m 2013 USAJMO Problems/Problem 2 (→Similar Second Solution and Inspiration) (current)
- 22:33, 9 April 2018 (diff | hist) . . (+1,636) . . 2013 USAJMO Problems/Problem 2 (Added solution.)
- 22:01, 8 April 2018 (diff | hist) . . (+3,426) . . 2013 USAJMO Problems/Problem 4 (Added new solution.)
- 22:44, 5 April 2018 (diff | hist) . . (0) . . m 2010 USAMO Problems/Problem 1 (→Operation Diagram: Changed * to ~ to avoid confusion)
- 22:43, 5 April 2018 (diff | hist) . . (+2,270) . . 2010 USAMO Problems/Problem 1 (Added new solution.)
- 17:31, 5 April 2018 (diff | hist) . . (+61) . . m 2010 USAJMO Problems/Problem 2 (→Proof: Added clarification)
- 17:05, 5 April 2018 (diff | hist) . . (+13) . . m 2010 USAJMO Problems/Problem 1 (→Solution Number Sense)
- 17:03, 5 April 2018 (diff | hist) . . (+4) . . m 2010 USAJMO Problems/Problem 1 (→Solution Number Sense)
- 17:02, 5 April 2018 (diff | hist) . . (+2,907) . . 2010 USAJMO Problems/Problem 1 (→Solution Number Sense: Finished solution.)
- 13:29, 5 April 2018 (diff | hist) . . (+397) . . m 2010 USAJMO Problems/Problem 1 (Added part of a solution. Will finish later!)
- 18:45, 3 April 2018 (diff | hist) . . (+124) . . AMC historical results (→AIME II)
- 18:45, 3 April 2018 (diff | hist) . . (+124) . . AMC historical results (→AIME I: To be posted on April 9, 2018. (cutoffs))
- 12:35, 2 April 2018 (diff | hist) . . (-353) . . m AMC historical results (Deleted years from 1997-1959 because they have been empty for a few years. If nobody has the results, it would be good to clean this site. (This also makes the Table of contents shorter.) If anyone has the results for 1959-1997, then they can be added bac)
- 21:06, 8 March 2018 (diff | hist) . . (+13) . . m 2018 AIME I Problems/Problem 5 (→Straightforward Solution)
- 18:45, 7 March 2018 (diff | hist) . . (+8) . . m 2018 AIME I Problems/Problem 11 (→Modular Arithmetic Solution- Strange (MASS))
- 18:44, 7 March 2018 (diff | hist) . . (+1) . . m 2018 AIME I Problems/Problem 11 (→Modular Arithmetic Solution- Strange (MASS))
- 18:42, 7 March 2018 (diff | hist) . . (+1,224) . . N 2018 AIME I Problems/Problem 11 (Wrote solution page.)
- 18:34, 7 March 2018 (diff | hist) . . (+762) . . 2018 AIME I Problems/Problem 5 (Added solution and problem.)
- 18:31, 7 March 2018 (diff | hist) . . (+969) . . 2018 AIME I Problems/Problem 2 (Added solution page.)
- 18:27, 7 March 2018 (diff | hist) . . (-20) . . m 2018 AIME I Problems/Problem 9
- 18:20, 7 March 2018 (diff | hist) . . (+125) . . m 2018 AIME I Problems/Problem 9 (→Solution Exclusion Awareness)
- 18:19, 7 March 2018 (diff | hist) . . (0) . . m 2018 AIME I Problems/Problem 9 (→Solution Exclusion Awareness)
- 18:19, 7 March 2018 (diff | hist) . . (0) . . m 2018 AIME I Problems/Problem 9 (→Solution Exclusion Awareness: See if [ works better than {. I am a LATEX novice.)
- 18:18, 7 March 2018 (diff | hist) . . (+2,559) . . N 2018 AIME I Problems/Problem 9 (Added new solution and solution page itself.)
- 18:07, 7 March 2018 (diff | hist) . . (0) . . m 2018 AIME I Answer Key (The answer to #6 is 440, not 438.)
- 18:03, 7 March 2018 (diff | hist) . . (+577) . . 2018 AIME I Problems/Problem 8 (Added solution)
- 17:49, 7 March 2018 (diff | hist) . . (0) . . 2018 AIME I Answer Key (One of the problem answers (#7) was changed to 052.)
- 17:48, 7 March 2018 (diff | hist) . . (+1,126) . . 2018 AIME I Problems/Problem 7 (Added solution)
- 16:02, 7 March 2018 (diff | hist) . . (+11) . . m User:Expilncalc (current)
- 12:01, 4 March 2018 (diff | hist) . . (-68) . . m 2015 AIME II Problems/Problem 14 (→Solution 4: Fixed a little bit in my solution)
- 11:05, 4 March 2018 (diff | hist) . . (+10) . . m 2015 AIME II Problems/Problem 12 (→Solution 1: I made a small but crucial change to this solution)
- 20:00, 3 March 2018 (diff | hist) . . (+64) . . m User:Expilncalc (Added some spaces)
- 20:00, 3 March 2018 (diff | hist) . . (+675) . . User:Expilncalc (Added user page.)
- 19:06, 3 March 2018 (diff | hist) . . (+2) . . m 2017 AIME II Problems/Problem 8 (→Step Solution: Changed congruent sign to triple equal sign)
- 19:05, 3 March 2018 (diff | hist) . . (+1,273) . . 2017 AIME II Problems/Problem 8 (Added solution)
- 17:24, 3 March 2018 (diff | hist) . . (+1,112) . . 2017 AIME II Problems/Problem 9 (Added solution)
- 17:17, 3 March 2018 (diff | hist) . . (+1,093) . . 2017 AIME II Problems/Problem 4 (Added new solution.)
- 20:37, 2 March 2018 (diff | hist) . . (+1,727) . . m 2013 AIME II Problems/Problem 12 (Added solution)
- 20:54, 28 February 2018 (diff | hist) . . (+3) . . m 2013 AIME II Problems/Problem 13
- 20:52, 28 February 2018 (diff | hist) . . (+854) . . m 2013 AIME II Problems/Problem 13 (Added short solution)
- 20:58, 22 February 2018 (diff | hist) . . (+16) . . m 2015 AIME I Problems/Problem 14 (→"Step" Solution)
- 20:57, 22 February 2018 (diff | hist) . . (+2) . . m 2015 AIME I Problems/Problem 14 (→"Step" Solution)
- 20:56, 22 February 2018 (diff | hist) . . (+1) . . m 2015 AIME I Problems/Problem 14 (→"Step" Solution)
- 20:55, 22 February 2018 (diff | hist) . . (+1,559) . . 2015 AIME I Problems/Problem 14 (Added solution.)
- 22:31, 21 February 2018 (diff | hist) . . (-47) . . m 2016 AIME II Problems/Problem 14 (→Short Simple Solution: Deleted the Russian symbol д and switched it with U.)
- 22:28, 21 February 2018 (diff | hist) . . (+967) . . 2016 AIME II Problems/Problem 14 (Added solution.)
- 21:44, 21 February 2018 (diff | hist) . . (+834) . . 2016 AIME II Problems/Problem 11 (Added solution)
- 21:27, 19 February 2018 (diff | hist) . . (-1) . . m 2002 AIME I Problems/Problem 13 (→Short Solution: Smart Similarity: Fixed minor issue)
- 21:26, 19 February 2018 (diff | hist) . . (+611) . . 2002 AIME I Problems/Problem 13 (Added Solution)
- 23:16, 16 February 2018 (diff | hist) . . (-233) . . m 2014 AIME II Problems/Problem 11 (→Solution 2: Fixed parts)
- 19:39, 16 February 2018 (diff | hist) . . (0) . . m 2018 AMC 12B Problems/Problem 13 (→Solution 2)
- 19:38, 16 February 2018 (diff | hist) . . (0) . . m 2018 AMC 12B Problems/Problem 9 (→Solution 1)
- 20:39, 12 February 2018 (diff | hist) . . (-207) . . m 2015 AIME II Problems/Problem 10 (→Solution: Changed content slightly, aka removed unnecessary material and added tip)
- 12:56, 4 February 2018 (diff | hist) . . (+1,084) . . 2015 AMC 12B Problems/Problem 24 (Added solution)
- 12:39, 4 February 2018 (diff | hist) . . (-2,776) . . 2015 AMC 12B Problems/Problem 25 (Too close to Solution 2. Deleted.)
- 12:35, 4 February 2018 (diff | hist) . . (+544) . . 2015 AMC 12B Problems/Problem 25 (→Condensed Solution like That of Solution 2: Clarified)
- 12:27, 4 February 2018 (diff | hist) . . (+2,232) . . 2015 AMC 12B Problems/Problem 25 (Added new solution)
- 21:05, 3 February 2018 (diff | hist) . . (+336) . . 2017 AMC 12B Problems/Problem 7 (Added solution)
- 22:21, 2 February 2018 (diff | hist) . . (+8) . . m 2015 AMC 12A Problems/Problem 20 (→Operation Descartes)
- 21:59, 2 February 2018 (diff | hist) . . (+2) . . m 2015 AMC 12A Problems/Problem 20
- 21:58, 2 February 2018 (diff | hist) . . (+947) . . 2015 AMC 12A Problems/Problem 20 (Added solution.)
- 21:41, 2 February 2018 (diff | hist) . . (+58) . . m 2015 AMC 12A Problems/Problem 23 (→Case Solution)
- 21:40, 2 February 2018 (diff | hist) . . (+979) . . 2015 AMC 12A Problems/Problem 23 (Added solution)
- 21:35, 2 February 2018 (diff | hist) . . (-2) . . m 2015 AMC 12A Problems/Problem 22 (→Recursion Solution II)
- 21:35, 2 February 2018 (diff | hist) . . (+1,409) . . 2015 AMC 12A Problems/Problem 22 (Added solution)
- 20:36, 25 January 2018 (diff | hist) . . (+57) . . 2014 AIME I Problems/Problem 10 (→Condensed Solution)
- 20:36, 25 January 2018 (diff | hist) . . (+699) . . 2014 AIME I Problems/Problem 10 (Added condensed solution)
- 20:20, 25 January 2018 (diff | hist) . . (-7) . . m 2014 AIME I Problems/Problem 12 (→Solution 0 (casework))
- 20:19, 25 January 2018 (diff | hist) . . (+4) . . m 2014 AIME I Problems/Problem 12 (→Solution 0 (casework))
- 20:19, 25 January 2018 (diff | hist) . . (-18) . . m 2014 AIME I Problems/Problem 12
- 20:19, 25 January 2018 (diff | hist) . . (+2,150) . . 2014 AIME I Problems/Problem 12 (Added solution)
- 23:03, 24 January 2018 (diff | hist) . . (0) . . m 2014 AIME I Problems/Problem 3 (→Solution Numbers)
- 23:02, 24 January 2018 (diff | hist) . . (+591) . . 2014 AIME I Problems/Problem 3 (New solution added)
- 22:37, 24 January 2018 (diff | hist) . . (+4) . . m 2013 AIME I Problems/Problem 14 (→Solution 1)
- 22:37, 24 January 2018 (diff | hist) . . (+31) . . m 2013 AIME I Problems/Problem 14 (→Solution 1)
- 22:26, 24 January 2018 (diff | hist) . . (+23) . . m 2013 AIME I Problems/Problem 13 (→Simple, Sane Solution)
- 22:22, 24 January 2018 (diff | hist) . . (+1,333) . . 2013 AIME I Problems/Problem 13 (Added new solution)
- 13:17, 24 January 2018 (diff | hist) . . (-42) . . m 2013 AIME I Problems/Problem 12 (→Cartesian Variation Solution)
- 12:50, 24 January 2018 (diff | hist) . . (+655) . . 2013 AIME I Problems/Problem 6 (Added solution)
- 23:21, 23 January 2018 (diff | hist) . . (+2) . . m 2013 AIME I Problems/Problem 11 (→Modulus Solution)
- 23:21, 23 January 2018 (diff | hist) . . (+1,053) . . 2013 AIME I Problems/Problem 11 (New Solution Added)
- 22:51, 23 January 2018 (diff | hist) . . (+13) . . 2013 AIME I Problems/Problem 12 (→Cartesian Variation Solution)
- 22:51, 23 January 2018 (diff | hist) . . (-12) . . 2013 AIME I Problems/Problem 12 (→Cartesian Variation Solution)
- 22:50, 23 January 2018 (diff | hist) . . (+925) . . 2013 AIME I Problems/Problem 12 (Added solution)
- 22:08, 23 January 2018 (diff | hist) . . (+1,145) . . 2013 AIME I Problems/Problem 8 (Added solution)
- 21:43, 23 January 2018 (diff | hist) . . (0) . . m 2013 AIME I Problems/Problem 7 (→Solution Pythagorean)
- 21:43, 23 January 2018 (diff | hist) . . (+84) . . m 2013 AIME I Problems/Problem 7 (→Solution Pythagorean: Minor clarification)
- 21:42, 23 January 2018 (diff | hist) . . (+12) . . m 2013 AIME I Problems/Problem 7 (→Solution Pythagorean: Minor)
- 21:42, 23 January 2018 (diff | hist) . . (+1) . . m 2013 AIME I Problems/Problem 7 (→Solution Pythagorean: Minor)
- 21:41, 23 January 2018 (diff | hist) . . (+616) . . 2013 AIME I Problems/Problem 7 (New solution)
- 20:31, 1 January 2018 (diff | hist) . . (0) . . 2006 AIME II Problems/Problem 6 (→Elegant Solution)
- 20:31, 1 January 2018 (diff | hist) . . (+10) . . 2006 AIME II Problems/Problem 6 (→Elegant Solution: Changed variable name.)
- 20:30, 1 January 2018 (diff | hist) . . (+534) . . 2006 AIME II Problems/Problem 6 (Added solution)
- 20:12, 1 January 2018 (diff | hist) . . (+234) . . m 2011 AIME II Problems/Problem 14 (→Solution 1: Clarified solution.)
- 19:51, 1 January 2018 (diff | hist) . . (+3) . . m 2011 AIME II Problems/Problem 12 (Changed title)
- 17:28, 1 January 2018 (diff | hist) . . (+7) . . m 2011 AIME II Problems/Problem 13 (→The Way of the Coordinate Plane Solution)
- 17:27, 1 January 2018 (diff | hist) . . (+1) . . m 2011 AIME II Problems/Problem 13 (→The Way of the Coordinate Plane Solution)
- 17:27, 1 January 2018 (diff | hist) . . (+1,117) . . 2011 AIME II Problems/Problem 13 (Added solution)
- 17:20, 1 January 2018 (diff | hist) . . (+1,395) . . 2011 AIME II Problems/Problem 12 (Added new solution)
- 18:27, 28 October 2017 (diff | hist) . . (+1) . . m 2008 AIME I Problems/Problem 12 (→Solution)
- 18:27, 28 October 2017 (diff | hist) . . (+4) . . m 2008 AIME I Problems/Problem 12 (→Solution)
- 18:27, 28 October 2017 (diff | hist) . . (+1) . . m 2008 AIME I Problems/Problem 12 (→Solution)
- 18:25, 28 October 2017 (diff | hist) . . (-17) . . m 2008 AIME I Problems/Problem 12 (→Solution)
- 18:25, 28 October 2017 (diff | hist) . . (+110) . . m 2008 AIME I Problems/Problem 12 (→Solution: Clarified the car and empty space for a unit)
- 18:20, 28 October 2017 (diff | hist) . . (+3) . . m 2008 AIME I Problems/Problem 12 (→Solution: Minor change to what is insignificant)
- 21:12, 9 October 2017 (diff | hist) . . (-275) . . m User:Expilncalc (Blanked the page)
- 21:11, 9 October 2017 (diff | hist) . . (+2) . . 2013 AIME II Problems/Problem 4 (→Solution 6)
- 21:11, 9 October 2017 (diff | hist) . . (0) . . 2013 AIME II Problems/Problem 4 (→Solution 6)
- 21:10, 9 October 2017 (diff | hist) . . (-1) . . 2013 AIME II Problems/Problem 4 (→Solution 6)
- 21:10, 9 October 2017 (diff | hist) . . (+6) . . 2013 AIME II Problems/Problem 4 (→Solution 6)
- 21:09, 9 October 2017 (diff | hist) . . (+806) . . 2013 AIME II Problems/Problem 4 (Added new solution)
- 14:38, 23 September 2017 (diff | hist) . . (+699) . . 2015 AMC 10B Problems/Problem 25 (Didn't save last time!)
- 14:29, 23 September 2017 (diff | hist) . . (+32) . . 2015 AMC 10B Problems/Problem 25 (Added a simpler way to find these numbers.)
- 16:37, 16 September 2017 (diff | hist) . . (+1) . . m 2007 AMC 12A Problems/Problem 24 (→Solution 1)
- 16:36, 16 September 2017 (diff | hist) . . (+107) . . m 2007 AMC 12A Problems/Problem 24 (→Solution 1: Clarified the 1 (mod 4) situation.)
- 17:15, 3 September 2017 (diff | hist) . . (-60) . . m 1994 AIME Problems/Problem 8 (→Solution Two: More grammar fixes)
- 17:13, 3 September 2017 (diff | hist) . . (-60) . . m 1994 AIME Problems/Problem 8 (→Solution Two: Removed unnecessary parts)
- 17:11, 3 September 2017 (diff | hist) . . (-73) . . m 1994 AIME Problems/Problem 8 (→Solution Two: Fixed grammar and verbosity.)
- 17:08, 3 September 2017 (diff | hist) . . (+1,404) . . 1994 AIME Problems/Problem 8 (Added a solution.)
- 16:52, 3 September 2017 (diff | hist) . . (+1) . . m Complex plane (→See also: Bad spacing- fixed) (current)
- 16:52, 3 September 2017 (diff | hist) . . (+25) . . m Complex plane (→See also)
- 14:34, 3 September 2017 (diff | hist) . . (-3) . . m 1999 AIME Problems/Problem 4 (→Solution 2)
- 14:33, 3 September 2017 (diff | hist) . . (-14) . . m 1999 AIME Problems/Problem 4 (→Solution 2: Briefer :D)
- 14:30, 3 September 2017 (diff | hist) . . (+204) . . m 1999 AIME Problems/Problem 15 (→Solution: Added clarification)
- 21:29, 2 September 2017 (diff | hist) . . (-3) . . 2001 AMC 12 Problems/Problem 24 (→In the Middle Solution)
- 21:28, 2 September 2017 (diff | hist) . . (+1,370) . . 2001 AMC 12 Problems/Problem 24 (New Solution)
- 11:11, 29 August 2017 (diff | hist) . . (+2) . . 2015 AIME II Problems/Problem 12 (→Solution 1)
- 11:11, 29 August 2017 (diff | hist) . . (+108) . . 2015 AIME II Problems/Problem 12 (→Solution 1)
- 11:01, 29 August 2017 (diff | hist) . . (+6) . . m 2015 AIME II Problems/Problem 12 (→Nonrecursion Solution 3)
- 11:01, 29 August 2017 (diff | hist) . . (+77) . . m 2015 AIME II Problems/Problem 12 (→Nonrecursion Solution 3: Oops- last fix was bad)
- 11:00, 29 August 2017 (diff | hist) . . (-28) . . m 2015 AIME II Problems/Problem 12 (→Nonrecursion Solution 3: Fixed formatting)
- 10:59, 29 August 2017 (diff | hist) . . (-2) . . 2015 AIME II Problems/Problem 12 (→Nonrecursion Solution 3)
- 10:59, 29 August 2017 (diff | hist) . . (+1,293) . . 2015 AIME II Problems/Problem 12 (Added solution)
- 10:46, 29 August 2017 (diff | hist) . . (+128) . . 2015 AIME II Problems/Problem 12 (→Note)
- 10:23, 29 August 2017 (diff | hist) . . (+39) . . 2015 AIME II Problems/Problem 11 (→Solution 1)
- 10:23, 29 August 2017 (diff | hist) . . (-16) . . 2015 AIME II Problems/Problem 11 (→Solution 3)
- 10:18, 29 August 2017 (diff | hist) . . (-21) . . m 2015 AIME II Problems/Problem 11 (→Solution 3)
- 10:17, 29 August 2017 (diff | hist) . . (-21) . . 2015 AIME II Problems/Problem 11 (→Solution 3)
- 10:15, 29 August 2017 (diff | hist) . . (+38) . . 2015 AIME II Problems/Problem 11 (→Solution 3)
- 10:15, 29 August 2017 (diff | hist) . . (+1) . . 2015 AIME II Problems/Problem 11 (→Solution 3)
- 10:14, 29 August 2017 (diff | hist) . . (+7) . . m 2015 AIME II Problems/Problem 11 (→Solution 3: Fixed Latex errors)
- 10:14, 29 August 2017 (diff | hist) . . (+508) . . 2015 AIME II Problems/Problem 11 (Added solution)
- 09:33, 29 August 2017 (diff | hist) . . (-47) . . 2015 AIME II Problems/Problem 8 (→Solution 2 (Proof without words))
- 09:31, 29 August 2017 (diff | hist) . . (-15) . . m 2015 AIME II Problems/Problem 8 (→Solution 2 (Proof without words))
- 09:31, 29 August 2017 (diff | hist) . . (+1) . . 2015 AIME II Problems/Problem 8 (→Solution 2 (Proof without words))
- 09:31, 29 August 2017 (diff | hist) . . (+145) . . 2015 AIME II Problems/Problem 8 (→Solution 2 (Proof without words): Case where a, b = 1)
- 21:44, 28 August 2017 (diff | hist) . . (-17) . . 2015 AIME II Problems/Problem 14 (→Solution 4)
- 21:42, 28 August 2017 (diff | hist) . . (+78) . . m 2015 AIME II Problems/Problem 14 (→Solution 4)
- 21:41, 28 August 2017 (diff | hist) . . (+9) . . 2015 AIME II Problems/Problem 14 (→Solution 4)
- 21:40, 28 August 2017 (diff | hist) . . (+2) . . m 2015 AIME II Problems/Problem 14 (→Solution 4: OOPS- bracket error)
- 21:40, 28 August 2017 (diff | hist) . . (+612) . . 2015 AIME II Problems/Problem 14 (New solution added.)
- 21:11, 28 August 2017 (diff | hist) . . (-97) . . User:Expilncalc
- 21:11, 28 August 2017 (diff | hist) . . (+97) . . User:Expilncalc
- 20:57, 28 August 2017 (diff | hist) . . (+275) . . N User:Expilncalc (Created page with "expiLnCalc is some dude out there whose favorite cell organelle that starts with M is a mitochondrion, partially because the only cell organelle that starts with M is mitochon...")
- 20:44, 28 August 2017 (diff | hist) . . (+185) . . m 2015 AIME II Problems/Problem 9 (→Solution)
- 20:42, 28 August 2017 (diff | hist) . . (+87) . . m 2015 AIME II Problems/Problem 9 (→Solution: Minor edit for small calculations)
- 20:38, 28 August 2017 (diff | hist) . . (+8) . . 2015 AIME II Problems/Problem 10 (→Solution)
- 20:36, 28 August 2017 (diff | hist) . . (+370) . . m 2015 AIME II Problems/Problem 10 (→Solution: Since recurrence is rather rare, I have decided to include a few words and a few other minor edits.)
- 21:32, 10 July 2017 (diff | hist) . . (-1) . . m 1996 AHSME Problems/Problem 19 (→Solution: Fixed Latex) (current)
- 21:55, 26 June 2017 (diff | hist) . . (+8) . . 1993 AHSME Problems/Problem 24 (→Solution)
- 21:55, 26 June 2017 (diff | hist) . . (+138) . . 1993 AHSME Problems/Problem 24 (→Solution)
- 21:50, 26 June 2017 (diff | hist) . . (-7) . . 1993 AHSME Problems/Problem 24 (→Solution)
- 21:50, 26 June 2017 (diff | hist) . . (+11) . . 1993 AHSME Problems/Problem 24 (→Solution)
- 21:50, 26 June 2017 (diff | hist) . . (+1,056) . . 1993 AHSME Problems/Problem 24 (→Solution: There is some flaw in my solution that causes the answer to be 68 instead of 66. I am trying to figure it out.)
- 21:41, 26 June 2017 (diff | hist) . . (0) . . 1993 AHSME Problems/Problem 23 (→Solution)
- 21:40, 26 June 2017 (diff | hist) . . (+10) . . 1993 AHSME Problems/Problem 23 (→Solution)
- 21:40, 26 June 2017 (diff | hist) . . (+655) . . 1993 AHSME Problems/Problem 23 (→Solution: New solution added)
- 20:19, 26 June 2017 (diff | hist) . . (+1,030) . . N 1977 AHSME Problems/Problem 29 (Created page with "== Problem 29 == Find the smallest integer <math>n</math> such that <math>(x^2+y^2+z^2)^2\le n(x^4+y^4+z^4)</math> for all real numbers <math>x,y</math>, and <math>z</math>....")
- 20:08, 26 June 2017 (diff | hist) . . (+1,482) . . N 1971 AHSME Problems/Problem 31 (Created page with "== Problem 31 == <asy> size(2.5inch); pair A = (-2,0), B = 2dir(150), D = (2,0), C; draw(A..(0,2)..D--cycle); C = intersectionpoint(A..(0,2)..D,Circle(B,arclength(A--B))); dr...")
- 20:02, 26 June 2017 (diff | hist) . . (-1) . . 1971 AHSME Problems (→Problem 31)
- 22:03, 30 March 2017 (diff | hist) . . (+53) . . 2010 USAMO Problems/Problem 1 (→Solution)
- 22:00, 30 March 2017 (diff | hist) . . (0) . . 2010 USAMO Problems/Problem 1 (→Solution: Typo fixed)
- 20:22, 25 March 2017 (diff | hist) . . (+2) . . 2017 AIME II Problems/Problem 15 (→Solution 3)
- 20:22, 25 March 2017 (diff | hist) . . (-14) . . 2017 AIME II Problems/Problem 15 (→Solution 3)
- 20:21, 25 March 2017 (diff | hist) . . (+13) . . 2017 AIME II Problems/Problem 15 (→Solution 3)
- 20:21, 25 March 2017 (diff | hist) . . (+96) . . 2017 AIME II Problems/Problem 15 (→Solution 3: LaTeX added)
- 06:51, 21 March 2017 (diff | hist) . . (+4) . . m 2004 AIME I Problems/Problem 15 (→Solution 1: OOPS- changed incorrect notion I gave nearly a month ago)
- 21:14, 18 March 2017 (diff | hist) . . (+66) . . 2014 AIME II Problems/Problem 13 (→Solution)
- 21:13, 18 March 2017 (diff | hist) . . (+468) . . m 2014 AIME II Problems/Problem 13 (→Solution: Clarification)
- 18:57, 18 March 2017 (diff | hist) . . (0) . . m 2014 AIME II Problems/Problem 12 (→Solution 1: FOIL mistake fixed)
- 18:52, 18 March 2017 (diff | hist) . . (+20) . . 2014 AIME II Problems/Problem 11 (→Solution 2)
- 18:52, 18 March 2017 (diff | hist) . . (+62) . . 2014 AIME II Problems/Problem 11 (→Solution 2)
- 18:51, 18 March 2017 (diff | hist) . . (+1,242) . . 2014 AIME II Problems/Problem 11 (Added solution)
- 20:19, 12 March 2017 (diff | hist) . . (+192) . . m 2010 AIME II Problems/Problem 10 (→Solution 1: Clarification)
- 21:57, 9 March 2017 (diff | hist) . . (+1) . . 2007 AIME II Problems/Problem 5 (→Solution 3)
- 21:22, 9 March 2017 (diff | hist) . . (+188) . . 2007 AIME II Problems/Problem 9 (→Solution 4)
- 21:21, 9 March 2017 (diff | hist) . . (+11) . . 2007 AIME II Problems/Problem 9 (→Solution 4)
- 21:21, 9 March 2017 (diff | hist) . . (0) . . 2007 AIME II Problems/Problem 9 (→Solution 4)
- 21:20, 9 March 2017 (diff | hist) . . (0) . . 2007 AIME II Problems/Problem 9 (→Solution 4)
- 21:20, 9 March 2017 (diff | hist) . . (+263) . . m 2007 AIME II Problems/Problem 9 (→Solution 4)
- 21:03, 9 March 2017 (diff | hist) . . (+12) . . 2007 AIME II Problems/Problem 5 (→Solution 3)
- 21:03, 9 March 2017 (diff | hist) . . (+410) . . 2007 AIME II Problems/Problem 5 (→Solution 3: Clarification)
- 21:57, 8 March 2017 (diff | hist) . . (+721) . . 2007 AIME II Problems/Problem 9 (New Solution added)
- 22:02, 28 February 2017 (diff | hist) . . (+6) . . 2004 AIME I Problems/Problem 15 (→Solution 1)
- 22:02, 28 February 2017 (diff | hist) . . (+151) . . 2004 AIME I Problems/Problem 15 (→Solution 1: I clarified why the 512 strings were subtracted at the start. It sounded confusing.)
- 21:57, 28 February 2017 (diff | hist) . . (-33) . . 2004 AIME I Problems/Problem 15 (→Solution 1: There was one too many squares for these operations.)
- 21:54, 28 February 2017 (diff | hist) . . (0) . . Complementary counting
- 21:53, 28 February 2017 (diff | hist) . . (+63) . . Complementary counting (Added another problem which contains this technique)
- 21:51, 28 February 2017 (diff | hist) . . (+118) . . 2004 AIME I Problems/Problem 14 (→Solution: Encouraging words added at bottom)
- 21:46, 28 February 2017 (diff | hist) . . (0) . . 2004 AIME I Problems/Problem 5 (→Simple Solution)
- 21:45, 28 February 2017 (diff | hist) . . (+688) . . 2004 AIME I Problems/Problem 5 (New solution added)
- 21:42, 28 February 2017 (diff | hist) . . (+1) . . 2004 AIME I Problems/Problem 2 (→Simple Solution)
- 21:42, 28 February 2017 (diff | hist) . . (+60) . . 2004 AIME I Problems/Problem 2 (→Simple Solution)
- 21:41, 28 February 2017 (diff | hist) . . (-1) . . 2004 AIME I Problems/Problem 2 (Changed order)
- 21:41, 28 February 2017 (diff | hist) . . (+717) . . 2004 AIME I Problems/Problem 2 (Added solution)
- 20:06, 3 February 2017 (diff | hist) . . (+117) . . m 2013 AMC 10B Problems/Problem 22
- 20:03, 3 February 2017 (diff | hist) . . (+13) . . 2013 AMC 12B Problems/Problem 19 (→Solution 3)
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