User contributions
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- 21:24, 15 January 2018 (diff | hist) . . (+570) . . 2010 AIME I Problems/Problem 10
- 23:00, 17 May 2017 (diff | hist) . . (+202) . . Talk:Mathematical Olympiad Summer Program (current)
- 22:42, 17 May 2017 (diff | hist) . . (+65) . . Mathematical Olympiad Summer Program (Big news: MOSP is now officially MOP.)
- 00:52, 26 November 2015 (diff | hist) . . (+976) . . 1992 AIME Problems/Problem 13 (→Solution 2)
- 23:38, 8 April 2015 (diff | hist) . . (+925) . . 2013 USAJMO Problems/Problem 1 (→Solution 2)
- 18:14, 7 April 2015 (diff | hist) . . (+1) . . 2012 USAJMO Problems (→Problem 6)
- 13:59, 7 April 2015 (diff | hist) . . (0) . . 2012 USAJMO Problems/Problem 1 (→Solution 2)
- 23:13, 4 April 2015 (diff | hist) . . (-7) . . 1950 AHSME Problems/Problem 37 (→Problem)
- 14:05, 26 March 2015 (diff | hist) . . (+624) . . 2015 AIME II Problems/Problem 3 (→Solution 1)
- 14:01, 26 March 2015 (diff | hist) . . (+7) . . 2015 AIME II Problems/Problem 3 (→Solution 1)
- 14:01, 26 March 2015 (diff | hist) . . (+45) . . 2015 AIME II Problems/Problem 3 (→Solution 1)
- 14:00, 26 March 2015 (diff | hist) . . (+381) . . 2015 AIME II Problems/Problem 3 (→Solution)
- 13:54, 26 March 2015 (diff | hist) . . (+350) . . 2015 AIME II Problems/Problem 2 (→Solution)
- 19:51, 6 December 2014 (diff | hist) . . (+69) . . 1994 AIME Problems/Problem 13 (→Solution 2)
- 19:51, 6 December 2014 (diff | hist) . . (+820) . . 1994 AIME Problems/Problem 13 (→Solution)
- 21:25, 6 November 2014 (diff | hist) . . (+2,899) . . User talk:Bobthesmartypants/Sandbox (→Picture 1) (current)
- 19:44, 27 September 2014 (diff | hist) . . (+372) . . User talk:Bobthesmartypants/Sandbox (→Proofathon problem space)
- 16:40, 14 September 2014 (diff | hist) . . (+3) . . 1989 AIME Problems/Problem 15 (→Solution 1)
- 21:54, 13 September 2014 (diff | hist) . . (+766) . . 1988 AIME Problems/Problem 12 (→Solution)
- 21:19, 9 September 2014 (diff | hist) . . (+30) . . User talk:Bobthesmartypants/Sandbox (→diagram)
- 17:06, 31 August 2014 (diff | hist) . . (+428) . . User talk:Bobthesmartypants/Sandbox (→avatar)
- 20:06, 22 July 2014 (diff | hist) . . (+13) . . User talk:Bobthesmartypants/Sandbox (→cyclic square)
- 14:21, 19 July 2014 (diff | hist) . . (-254) . . 2000 AIME I Problems/Problem 9 (→Solution)
- 21:12, 26 June 2014 (diff | hist) . . (-19) . . User talk:Bobthesmartypants/Sandbox (→cyclic square)
- 18:57, 26 June 2014 (diff | hist) . . (+570) . . User talk:Bobthesmartypants/Sandbox (→cenn driagrma)
- 01:32, 8 June 2014 (diff | hist) . . (+182) . . User talk:Bobthesmartypants/Sandbox (→cenn driagrma)
- 00:55, 8 June 2014 (diff | hist) . . (+19) . . User talk:Bobthesmartypants/Sandbox (→Fermat point)
- 22:34, 7 June 2014 (diff | hist) . . (+482) . . User talk:Bobthesmartypants/Sandbox (→Fermat point)
- 22:17, 7 June 2014 (diff | hist) . . (+60) . . User talk:Bobthesmartypants/Sandbox (→checkerboasrd)
- 21:07, 5 June 2014 (diff | hist) . . (+150) . . User talk:Bobthesmartypants/Sandbox (→checkerboasrd)
- 21:03, 5 June 2014 (diff | hist) . . (+19) . . User talk:Bobthesmartypants/Sandbox (→more circles)
- 21:43, 1 June 2014 (diff | hist) . . (+348) . . User talk:Bobthesmartypants/Sandbox (→circles)
- 22:24, 29 May 2014 (diff | hist) . . (+27) . . User talk:Bobthesmartypants/Sandbox (→circles)
- 18:23, 29 May 2014 (diff | hist) . . (+174) . . User talk:Bobthesmartypants/Sandbox (→combos)
- 01:34, 21 May 2014 (diff | hist) . . (+9) . . 2001 IMO Problems/Problem 2 (→Alternate Solution using Cauchy)
- 01:33, 21 May 2014 (diff | hist) . . (+2) . . 2001 IMO Problems/Problem 2 (→Alternate Solution using Cauchy)
- 01:33, 21 May 2014 (diff | hist) . . (+1,153) . . 2001 IMO Problems/Problem 2 (→Alternate Solution using Isolated Fudging)
- 19:35, 12 May 2014 (diff | hist) . . (+440) . . User talk:Bobthesmartypants/Sandbox (→combo)
- 18:11, 12 May 2014 (diff | hist) . . (+11) . . User talk:Bobthesmartypants/Sandbox (→origami)
- 19:20, 11 May 2014 (diff | hist) . . (+468) . . User talk:Bobthesmartypants/Sandbox (→solution reflection)
- 18:13, 11 May 2014 (diff | hist) . . (+195) . . User talk:Bobthesmartypants/Sandbox (→solution reflection)
- 17:58, 11 May 2014 (diff | hist) . . (+368) . . User talk:Bobthesmartypants/Sandbox (→yay)
- 15:26, 4 May 2014 (diff | hist) . . (+364) . . User talk:Bobthesmartypants/Sandbox (→yay)
- 15:06, 4 May 2014 (diff | hist) . . (+9) . . User talk:Bobthesmartypants/Sandbox (→moar images)
- 12:53, 4 May 2014 (diff | hist) . . (+1,211) . . User talk:Bobthesmartypants/Sandbox (→moar images)
- 12:31, 4 May 2014 (diff | hist) . . (+859) . . User talk:Bobthesmartypants/Sandbox (→moar images)
- 12:22, 4 May 2014 (diff | hist) . . (+17) . . User talk:Bobthesmartypants/Sandbox (→inscribed triangle)
- 20:49, 30 April 2014 (diff | hist) . . (+2,474) . . User talk:Bobthesmartypants/Sandbox (→Solution)
- 14:51, 27 April 2014 (diff | hist) . . (+510) . . User talk:Bobthesmartypants/Sandbox (→Solution)
- 14:20, 27 April 2014 (diff | hist) . . (+426) . . User talk:Bobthesmartypants/Sandbox (→Solution)
- 14:04, 27 April 2014 (diff | hist) . . (+105) . . User talk:Bobthesmartypants/Sandbox (→physics problem)
- 13:06, 27 April 2014 (diff | hist) . . (+172) . . User talk:Bobthesmartypants/Sandbox (→physics problem)
- 12:58, 27 April 2014 (diff | hist) . . (+290) . . User talk:Bobthesmartypants/Sandbox (→physics problem)
- 12:47, 27 April 2014 (diff | hist) . . (+21) . . User talk:Bobthesmartypants/Sandbox (→Picture 2)
- 19:30, 25 April 2014 (diff | hist) . . (-1,922) . . m User talk:Bobthesmartypants/Sandbox (→sandbox)
- 23:53, 24 April 2014 (diff | hist) . . (+1,060) . . 1974 USAMO Problems/Problem 2
- 23:59, 1 April 2014 (diff | hist) . . (-13) . . 1997 AIME Problems/Problem 11 (→Problem)
- 23:59, 1 April 2014 (diff | hist) . . (+14) . . 1997 AIME Problems
- 22:12, 11 March 2014 (diff | hist) . . (+2,042) . . 2012 AIME II Problems/Problem 4
- 22:43, 10 March 2014 (diff | hist) . . (0) . . 2009 AIME II Problems/Problem 13 (→Solution 3)
- 22:42, 10 March 2014 (diff | hist) . . (+8) . . 2009 AIME II Problems/Problem 13 (→Solution 1)
- 22:36, 10 March 2014 (diff | hist) . . (+1,034) . . 2009 AIME II Problems/Problem 10
- 18:44, 5 March 2014 (diff | hist) . . (+498) . . N 1964 AHSME Problems/Problem 40 (Created page with "==Problem== A watch loses <math>2\frac{1}{2}</math> minutes per day. It is set right at <math>1</math> P.M. on March 15. Let <math>n</math> be the positive correction, in minute...")
- 18:38, 5 March 2014 (diff | hist) . . (+1,128) . . N 1964 AHSME Problems/Problem 39 (Created page with "==Problem== The magnitudes of the sides of triangle <math>ABC</math> are <math>a</math>, <math>b</math>, and <math>c</math>, as shown, with <math>c\le b\le a</math>. Through int...")
- 18:22, 5 March 2014 (diff | hist) . . (+377) . . N 1964 AHSME Problems/Problem 38 (Created page with "==Problem== The sides <math>PQ</math> and <math>PR</math> of triangle <math>PQR</math> are respectively of lengths <math>4</math> inches, and <math>7</math> inches. The median <...")
- 18:21, 5 March 2014 (diff | hist) . . (-1) . . 1964 AHSME Problems/Problem 37 (→Problem)
- 18:21, 5 March 2014 (diff | hist) . . (+430) . . N 1964 AHSME Problems/Problem 37 (Created page with "==Problem== Given two positive number <math>a</math>, <math>b</math> such that <math>a<b</math>. Let A.M. be their arithmetic mean and let <math>G.M. be their positive geometric...")
- 18:19, 5 March 2014 (diff | hist) . . (+1,279) . . N 1964 AHSME Problems/Problem 36 (Created page with "In this figure the radius of the circle is equal to the altitude of the equilateral triangle <math>ABC</math>. The circle is made to roll along the side <math>AB</math>, remainin...")
- 18:09, 5 March 2014 (diff | hist) . . (0) . . 1964 AHSME Problems/Problem 35 (→Problem)
- 18:09, 5 March 2014 (diff | hist) . . (+397) . . N 1964 AHSME Problems/Problem 35 (Created page with "==Problem== The sides of a triangle are of lengths <math>13</math>, <math>14</math>, and <math>15</math>. The altitudes of the triangle meet at point <math>H</math>. if <math>AD...")
- 18:07, 5 March 2014 (diff | hist) . . (+15) . . 1964 AHSME Problems/Problem 34 (→Problem)
- 18:07, 5 March 2014 (diff | hist) . . (+343) . . N 1964 AHSME Problems/Problem 34 (Created page with "==Problem== If <math>n</math> is a multiple of <math>4</math>, the sum <math>s=1+2i+3i^2+\cdots+(n+1)i^n</math>, where <math>i=\sqrt{-1}</math>, equals: <math>\textbf{(A) }1+i\...")
- 18:02, 5 March 2014 (diff | hist) . . (+794) . . N 1964 AHSME Problems/Problem 33 (Created page with "==Problem== <math>P</math> is a point interior to rectangle <math>ABCD</math> and such that <math>PA=3</math> inches, <math>PD=4</math> inches, and <math>PC=5</math> inches. The...")
- 17:54, 5 March 2014 (diff | hist) . . (+13) . . 1964 AHSME Problems/Problem 32
- 17:54, 5 March 2014 (diff | hist) . . (+13) . . 1964 AHSME Problems/Problem 31
- 17:53, 5 March 2014 (diff | hist) . . (+354) . . N 1964 AHSME Problems/Problem 32 (Created page with "If <math>\dfrac{a+b}{b+c}=\dfrac{c+d}{d+a}</math>, then: <math>\textbf{(A) }a \text{ must equal }c\qquad\textbf{(B) }a+b+c+d\text{ must equal zero}\qquad</math> <math>\textbf{(...")
- 17:50, 5 March 2014 (diff | hist) . . (+14) . . 1964 AHSME Problems/Problem 31
- 17:49, 5 March 2014 (diff | hist) . . (+385) . . N 1964 AHSME Problems/Problem 31 (Created page with "Let <cmath>f(n)=\dfrac{5+3\sqrt{5}}{10}\left(\dfrac{1+\sqrt{5}}{2}\right)^n+\dfrac{5-3\sqrt{5}}{10}\left(\dfrac{1-\sqrt{5}}{2}\right)^n.</cmath> Then <math>f(n+1)-f(n-1)</math>,...")
- 17:46, 5 March 2014 (diff | hist) . . (+281) . . N 1964 AHSME Problems/Problem 30 (Created page with "==Problem== The larger root minus the smaller root of the equation <cmath>(7+4\sqrt{3})x^2+(2+\sqrt{3})x-2=0</cmath> is <math>\textbf{(A) }-2+3\sqrt{3}\qquad\textbf{(B) }2-\sq...")
- 17:44, 5 March 2014 (diff | hist) . . (0) . . 1964 AHSME
- 17:43, 5 March 2014 (diff | hist) . . (+924) . . N 1964 AHSME Problems/Problem 29 (Created page with "==Problem== In this figure <math>\angle RFS=\angle FDR</math>, <math>FD=4</math> inches, <math>DR=6</math> inches, <math>FR=5</math> inches, <math>FS=7\dfrac{1}{2}</math> inches...")
- 17:30, 5 March 2014 (diff | hist) . . (+489) . . 1964 AHSME
- 17:28, 5 March 2014 (diff | hist) . . (+67) . . 1964 AHSME
- 17:26, 5 March 2014 (diff | hist) . . (+1,721) . . N 1964 AHSME (Created page with "'''1964 AHSME''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. * [[1964 AHSME Probl...")
- 00:42, 27 February 2014 (diff | hist) . . (-114) . . User:Bobthesmartypants/Problems (→Problems) (current)
- 00:29, 27 February 2014 (diff | hist) . . (+543) . . User:Bobthesmartypants/Problems (→Problems)
- 23:40, 25 February 2014 (diff | hist) . . (+1,192) . . User:Bobthesmartypants/Problems (→Problems)
- 23:03, 25 February 2014 (diff | hist) . . (+1,088) . . N User:Bobthesmartypants/Problems (Created page with "==Problems== '''Problem 1''' <asy> draw(Circle((0,0),1)); for (int i = 0; i < 10; ++i){ draw((0,0)--dir(360/(2^i)-90)); } </asy> A unit circle is divided into halves. One half...")
- 23:02, 25 February 2014 (diff | hist) . . (-1,120) . . User:Bobthesmartypants (→Problems) (current)
- 23:00, 25 February 2014 (diff | hist) . . (+32) . . User:Bobthesmartypants (→Problems)
- 01:13, 24 February 2014 (diff | hist) . . (+327) . . User:Bobthesmartypants (→Problems)
- 01:07, 24 February 2014 (diff | hist) . . (+341) . . User:Bobthesmartypants (→Problems)
- 19:31, 23 February 2014 (diff | hist) . . (+395) . . User:Bobthesmartypants
- 20:46, 20 February 2014 (diff | hist) . . (+1) . . 2014 AMC 10B Problems (→Problem 23)
- 20:46, 20 February 2014 (diff | hist) . . (+151) . . 2014 AMC 10B Problems (→Problem 23)
- 20:45, 20 February 2014 (diff | hist) . . (0) . . 2014 AMC 10B Problems/Problem 23 (→Problem)
- 20:44, 20 February 2014 (diff | hist) . . (-8) . . 2014 AMC 10B Problems/Problem 23 (→Problem)
- 20:43, 20 February 2014 (diff | hist) . . (+47) . . 2014 AMC 10B Problems (→Problem 23)
- 20:42, 20 February 2014 (diff | hist) . . (+1,058) . . 2014 AMC 10B Problems (→Problem 23)
- 20:39, 20 February 2014 (diff | hist) . . (+47) . . 2014 AMC 10B Problems (→Problem 15)
- 20:39, 20 February 2014 (diff | hist) . . (-19) . . 2014 AMC 10B Problems (→Problem 15)
- 20:37, 20 February 2014 (diff | hist) . . (+47) . . 2014 AMC 10B Problems (→Problem 13)
- 20:35, 20 February 2014 (diff | hist) . . (+652) . . 2014 AMC 10B Problems (→Problem 15: added problem and diagram)
- 20:28, 20 February 2014 (diff | hist) . . (+176) . . 2014 AMC 10B Problems (→Problem 13)
- 20:27, 20 February 2014 (diff | hist) . . (+321) . . 2014 AMC 10B Problems (→Problem 13: added asy diagram)
- 20:15, 20 February 2014 (diff | hist) . . (-202) . . m 2014 AMC 10B Problems (Changed the asy diagram to make it resemble the official one more)
- 19:10, 7 February 2014 (diff | hist) . . (+374) . . 2014 AMC 10A Problems/Problem 19 (→Solution)
- 19:08, 7 February 2014 (diff | hist) . . (+105) . . 2014 AMC 10A Problems/Problem 18 (→Solution)
- 19:06, 7 February 2014 (diff | hist) . . (+522) . . 2014 AMC 10A Problems/Problem 18 (→Solution)
- 19:01, 7 February 2014 (diff | hist) . . (+576) . . 2014 AMC 10A Problems/Problem 15 (→Solution)
- 22:12, 11 January 2014 (diff | hist) . . (+168) . . Power Mean Inequality (→Inequality)
- 20:08, 11 January 2014 (diff | hist) . . (0) . . Geometric inequality (→Isoperimetric Inequality)
- 01:18, 20 December 2013 (diff | hist) . . (+4) . . 2010 AMC 12B Problems/Problem 25 (→Similar Solution)
- 18:13, 8 December 2013 (diff | hist) . . (+14) . . User talk:Bobthesmartypants/Sandbox (→sandbox)
- 18:04, 8 December 2013 (diff | hist) . . (+2) . . User talk:Bobthesmartypants/Sandbox (→sandbox)
- 17:45, 8 December 2013 (diff | hist) . . (+2,222) . . User talk:Bobthesmartypants/Sandbox (→sandbox)
- 17:10, 8 December 2013 (diff | hist) . . (+153) . . User talk:Bobthesmartypants/Sandbox (→sandbox)
- 16:56, 8 December 2013 (diff | hist) . . (+154) . . User talk:Bobthesmartypants/Sandbox (→sandbox)
- 22:31, 28 October 2013 (diff | hist) . . (+12) . . User talk:Bobthesmartypants/Sandbox (→Picture 2)
- 23:16, 21 October 2013 (diff | hist) . . (-3,696) . . User talk:Bobthesmartypants/Sandbox (→sndbozx)
- 23:13, 21 October 2013 (diff | hist) . . (-19) . . User talk:Bobthesmartypants/Sandbox (→sndbozx)
- 23:12, 21 October 2013 (diff | hist) . . (-1) . . User talk:Bobthesmartypants/Sandbox (→sndbozx)
- 23:11, 21 October 2013 (diff | hist) . . (0) . . User talk:Bobthesmartypants/Sandbox (→sndbozx)
- 23:10, 21 October 2013 (diff | hist) . . (-8) . . User talk:Bobthesmartypants/Sandbox (→sndbozx)
- 23:08, 21 October 2013 (diff | hist) . . (+3,724) . . User talk:Bobthesmartypants/Sandbox (→Picture 2)
- 21:25, 19 October 2013 (diff | hist) . . (+477) . . User talk:Bobthesmartypants/Sandbox (→Picture 1)
- 21:10, 19 October 2013 (diff | hist) . . (+310) . . User talk:Bobthesmartypants/Sandbox (→Solution 2)
- 23:24, 8 October 2013 (diff | hist) . . (-30) . . User talk:Bobthesmartypants/Sandbox (→Solution 2)
- 23:20, 8 October 2013 (diff | hist) . . (+1,389) . . User talk:Bobthesmartypants/Sandbox (→Bobthesmartypants's Sandbox)
- 22:51, 8 October 2013 (diff | hist) . . (+13) . . User talk:Bobthesmartypants (→Bobthesmartypants's problem set) (current)
- 19:15, 6 October 2013 (diff | hist) . . (+667) . . 2005 PMWC Problems/Problem I4 (→Problem) (current)
- 19:10, 6 October 2013 (diff | hist) . . (+319) . . N 2005 PMWC Problems/Problem I4 (Created page with "==Problem== The larger circle has radius 12 cm. Each of the six identical smaller circles touches its two neighbours and the larger circle. What is the radius of the smaller circ...")
- 19:07, 6 October 2013 (diff | hist) . . (+127) . . 2005 PMWC Problems (→Problem I4)
- 14:14, 29 September 2013 (diff | hist) . . (+2) . . User talk:Bobthesmartypants/Sandbox (→Bobthesmartypants's Sandbox)
- 14:09, 29 September 2013 (diff | hist) . . (-1) . . User talk:Bobthesmartypants/Sandbox (→Bobthesmartypants's Sandbox)
- 14:09, 29 September 2013 (diff | hist) . . (+6) . . User talk:Bobthesmartypants/Sandbox (→Bobthesmartypants's Sandbox)
- 14:07, 29 September 2013 (diff | hist) . . (+1,268) . . User talk:Bobthesmartypants/Sandbox (→Bobthesmartypants's Sandbox)
- 13:32, 29 September 2013 (diff | hist) . . (+1) . . User talk:Bobthesmartypants/Sandbox (→Bobthesmartypant's Sandbox)
- 13:32, 29 September 2013 (diff | hist) . . (+30) . . N User talk:Bobthesmartypants/Sandbox (Created page with "==Bobthesmartypant's Sandbox==")
- 13:31, 29 September 2013 (diff | hist) . . (+41) . . User talk:Bobthesmartypants (→Bobthesmartypants's problem set)
- 14:20, 10 July 2013 (diff | hist) . . (-16) . . 2001 AMC 10 Problems (→Problem 14)
- 14:13, 10 July 2013 (diff | hist) . . (-5) . . 2001 AMC 10 Problems (→Problem 9)
- 18:36, 24 May 2013 (diff | hist) . . (-81) . . User talk:Bobthesmartypants/Solutions (→Solutions) (current)
- 18:22, 24 May 2013 (diff | hist) . . (+5) . . User talk:Bobthesmartypants (→Introduction)
- 18:22, 24 May 2013 (diff | hist) . . (+72) . . User talk:Bobthesmartypants (→Introduction)
- 18:21, 24 May 2013 (diff | hist) . . (-159) . . User talk:Bobthesmartypants (→Introduction)
- 18:18, 24 May 2013 (diff | hist) . . (-2) . . User talk:Bobthesmartypants/Problems (→Questions) (current)
- 18:16, 24 May 2013 (diff | hist) . . (+1,966) . . User talk:Bobthesmartypants/Solutions (→Solutions)
- 18:00, 24 May 2013 (diff | hist) . . (+711) . . User talk:Bobthesmartypants/Problems (→Questions)
- 20:39, 21 May 2013 (diff | hist) . . (-36) . . User talk:Bobthesmartypants (→Introduction)
- 20:37, 21 May 2013 (diff | hist) . . (-334) . . User talk:Bobthesmartypants (→Bobthesmartypants's problem set)
- 18:12, 21 May 2013 (diff | hist) . . (0) . . User talk:Bobthesmartypants/Problems (→Questions)
- 17:57, 21 May 2013 (diff | hist) . . (+87) . . User talk:Bobthesmartypants/Problems (→Questions)
- 17:14, 21 May 2013 (diff | hist) . . (+28) . . User talk:Bobthesmartypants (→Introduction)
- 17:13, 21 May 2013 (diff | hist) . . (+631) . . User talk:Bobthesmartypants/Solutions (→Solutions)
- 16:24, 21 May 2013 (diff | hist) . . (+138) . . User talk:Bobthesmartypants/Problems (→Questions)
- 16:14, 21 May 2013 (diff | hist) . . (+26) . . User talk:Bobthesmartypants/Problems (→Questions)
- 16:12, 21 May 2013 (diff | hist) . . (+464) . . User talk:Bobthesmartypants
- 16:07, 21 May 2013 (diff | hist) . . (+2) . . User talk:Bobthesmartypants/Solutions (→Answers)
- 16:07, 21 May 2013 (diff | hist) . . (-30) . . User talk:Bobthesmartypants/Problems (→Bobthesmartypants's question collection)
- 16:07, 21 May 2013 (diff | hist) . . (+38) . . User talk:Bobthesmartypants
- 16:06, 21 May 2013 (diff | hist) . . (+1,145) . . N User talk:Bobthesmartypants/Problems (Created page with "==Bobthesmartypants's question collection== '''Problem 1.''' Bob is rolling a <math>6</math>-sided die. Every time he rolls a number that he has already rolled before, he rolls a...")
- 16:06, 21 May 2013 (diff | hist) . . (-1,106) . . User talk:Bobthesmartypants (→Bobthesmartypants's question collection)
- 16:05, 21 May 2013 (diff | hist) . . (+2,472) . . User talk:Bobthesmartypants/Solutions
- 16:05, 21 May 2013 (diff | hist) . . (-2,478) . . User talk:Bobthesmartypants (→Answers)
- 16:05, 21 May 2013 (diff | hist) . . (+4) . . N User talk:Bobthesmartypants/Solutions (Created page with "test")
- 16:04, 21 May 2013 (diff | hist) . . (+43) . . User talk:Bobthesmartypants (→Bobthesmartypants's question collection)
- 16:04, 21 May 2013 (diff | hist) . . (+1,267) . . User talk:Bobthesmartypants (→Answers)
- 15:00, 21 May 2013 (diff | hist) . . (+6) . . User talk:Bobthesmartypants (→Bobthesmartypants's question collection)
- 14:56, 21 May 2013 (diff | hist) . . (+588) . . User talk:Bobthesmartypants (→Answers)
- 14:51, 21 May 2013 (diff | hist) . . (+665) . . User talk:Bobthesmartypants (→Bobthesmartypants's question collection)
- 14:02, 21 May 2013 (diff | hist) . . (+412) . . User talk:Bobthesmartypants (→Bobthesmartypants's question collection)
- 11:15, 21 May 2013 (diff | hist) . . (+416) . . User talk:Bobthesmartypants (→Bobthesmartypants's question collection)
- 20:10, 19 May 2013 (diff | hist) . . (+269) . . N User talk:Bobthesmartypants (Created page with "==Bobthesmartypants's question collection== 1. Bob is rolling a <math>6</math>-sided die. Every time he rolls a number that he has already rolled before, he rolls again. He stops...")
- 21:08, 16 April 2013 (diff | hist) . . (-54) . . AoPS Wiki:Sandbox (→Test 0)
- 21:07, 16 April 2013 (diff | hist) . . (+137) . . AoPS Wiki:Sandbox (→Test 7)
- 14:25, 14 April 2013 (diff | hist) . . (0) . . m Modular arithmetic/Introduction (→Solution)
- 14:25, 14 April 2013 (diff | hist) . . (+1) . . Modular arithmetic/Introduction (→Solution)
- 23:03, 13 April 2013 (diff | hist) . . (+229) . . 1997 PMWC Problems/Problem T9
- 22:58, 13 April 2013 (diff | hist) . . (+425) . . 1997 PMWC Problems/Problem T5 (current)
- 22:52, 13 April 2013 (diff | hist) . . (+1) . . 1951 AHSME Problems/Problem 17 (→Solution)
- 22:51, 13 April 2013 (diff | hist) . . (+3) . . 1951 AHSME Problems/Problem 17 (→Solution)
- 22:51, 13 April 2013 (diff | hist) . . (+656) . . 1951 AHSME Problems/Problem 17
- 13:59, 11 April 2013 (diff | hist) . . (+11) . . 2009 AMC 12A Problems/Problem 22 (→Solution)
- 22:07, 10 April 2013 (diff | hist) . . (-2) . . 2006 Cyprus Seniors Provincial/2nd grade/Problems (→Problem 3) (current)
- 22:02, 10 April 2013 (diff | hist) . . (+19) . . User talk:Azjps (→Help)
- 22:02, 10 April 2013 (diff | hist) . . (+254) . . User talk:Azjps
- 21:52, 10 April 2013 (diff | hist) . . (+107) . . 1951 AHSME Problems/Problem 49 (added template)
- 21:51, 10 April 2013 (diff | hist) . . (+824) . . 1951 AHSME Problems/Problem 49 (fixed a very non-descriptive and hurried solution)
- 21:42, 10 April 2013 (diff | hist) . . (0) . . 1951 AHSME Problems/Problem 31 (fixed bad link)
- 21:40, 10 April 2013 (diff | hist) . . (+637) . . 1951 AHSME Problems/Problem 23
- 21:35, 10 April 2013 (diff | hist) . . (+243) . . 1951 AHSME Problems/Problem 22
- 21:31, 10 April 2013 (diff | hist) . . (+645) . . 1951 AHSME Problems/Problem 21
- 21:22, 10 April 2013 (diff | hist) . . (+196) . . 1951 AHSME Problems/Problem 19
- 21:21, 10 April 2013 (diff | hist) . . (+171) . . 1951 AHSME Problems/Problem 18
- 21:16, 10 April 2013 (diff | hist) . . (+5) . . 1951 AHSME Problems/Problem 13 (→Solution)
- 21:14, 10 April 2013 (diff | hist) . . (+427) . . 1951 AHSME Problems/Problem 9
- 21:11, 10 April 2013 (diff | hist) . . (+194) . . 1951 AHSME Problems/Problem 7
- 21:09, 10 April 2013 (diff | hist) . . (+219) . . 1951 AHSME Problems/Problem 14
- 21:07, 10 April 2013 (diff | hist) . . (+179) . . 1951 AHSME Problems/Problem 13
- 21:05, 10 April 2013 (diff | hist) . . (+258) . . 1951 AHSME Problems/Problem 12
- 20:34, 10 April 2013 (diff | hist) . . (+5) . . 1950 AHSME Problems/Problem 48 (→Solution)
- 20:23, 10 April 2013 (diff | hist) . . (+8) . . m 1950 AHSME Problems/Problem 35 (→Solution)
- 20:22, 10 April 2013 (diff | hist) . . (+24) . . m 1950 AHSME Problems/Problem 33 (fixed minor latex)
- 20:22, 10 April 2013 (diff | hist) . . (+1) . . 1950 AHSME Problems/Problem 32 (→Solution)
- 20:21, 10 April 2013 (diff | hist) . . (+28) . . 1950 AHSME Problems/Problem 32 (edited some unnecessary words and improved latex)
- 20:19, 10 April 2013 (diff | hist) . . (-318) . . 1950 AHSME Problems/Problem 37 (→Solution)
- 20:15, 10 April 2013 (diff | hist) . . (+1,575) . . 1950 AHSME Problems/Problem 37
- 19:59, 10 April 2013 (diff | hist) . . (-724) . . Mock AIME 2 2006-2007 Problems/Problem 7 (→Solution)
- 19:55, 10 April 2013 (diff | hist) . . (+515) . . 1980 USAMO Problems/Problem 1
- 19:28, 10 April 2013 (diff | hist) . . (+583) . . 1950 AHSME Problems/Problem 34
- 22:41, 9 April 2013 (diff | hist) . . (+12) . . 1950 AHSME Problems/Problem 31 (→Solution)
- 22:41, 9 April 2013 (diff | hist) . . (+542) . . 1950 AHSME Problems/Problem 31
- 21:54, 9 April 2013 (diff | hist) . . (+457) . . 1950 AHSME Problems/Problem 30
- 21:48, 9 April 2013 (diff | hist) . . (-1) . . 1950 AHSME Problems/Problem 29 (→Solution 2)
- 21:48, 9 April 2013 (diff | hist) . . (+5) . . 1950 AHSME Problems/Problem 29 (→Solution 2)
- 21:47, 9 April 2013 (diff | hist) . . (+5) . . 1950 AHSME Problems/Problem 29 (→Solution 1)
- 21:46, 9 April 2013 (diff | hist) . . (+1,310) . . 1950 AHSME Problems/Problem 29
- 21:35, 9 April 2013 (diff | hist) . . (+741) . . 1950 AHSME Problems/Problem 28 (added solution)
- 22:00, 4 April 2013 (diff | hist) . . (+1,493) . . 2013 AIME II Problems/Problem 6
- 21:43, 4 April 2013 (diff | hist) . . (+2) . . 2013 AIME II Problems/Problem 8 (→Solution 2)
- 21:42, 4 April 2013 (diff | hist) . . (+488) . . 2013 AIME II Problems/Problem 8 (→Solution)
- 21:23, 4 April 2013 (diff | hist) . . (+1) . . 2013 AIME II Problems/Problem 8 (→Solution)
- 21:22, 4 April 2013 (diff | hist) . . (+59) . . 2013 AIME II Problems/Problem 8 (→Solution)
- 21:21, 4 April 2013 (diff | hist) . . (+6) . . 2013 AIME II Problems/Problem 8 (→Solution)
- 20:38, 4 April 2013 (diff | hist) . . (-1) . . 2013 AIME II Problems/Problem 8 (→Solution)
- 20:38, 4 April 2013 (diff | hist) . . (-89) . . 2013 AIME II Problems/Problem 8 (→Solution)
- 20:35, 4 April 2013 (diff | hist) . . (+32) . . 2013 AIME II Problems/Problem 8 (→Solution)
- 20:33, 4 April 2013 (diff | hist) . . (+56) . . 2013 AIME II Problems/Problem 8 (→Solution)
- 20:31, 4 April 2013 (diff | hist) . . (+1,699) . . 2013 AIME II Problems/Problem 8
- 20:12, 4 April 2013 (diff | hist) . . (-19) . . 2013 AIME II Problems (→Solution)
- 20:11, 4 April 2013 (diff | hist) . . (+18) . . 2013 AIME II Problems (→Problem 8)
- 21:14, 28 March 2013 (diff | hist) . . (+106) . . 2010 USAJMO Problems/Problem 5 (→Solution)
- 21:14, 28 March 2013 (diff | hist) . . (+106) . . 2010 USAJMO Problems/Problem 4 (→Solution)
- 21:13, 28 March 2013 (diff | hist) . . (+24) . . 2010 USAMO Problems/Problem 1 (→See Also)
- 21:13, 28 March 2013 (diff | hist) . . (+106) . . 2010 USAJMO Problems/Problem 2 (→Proof)
- 17:14, 27 March 2013 (diff | hist) . . (+409) . . 2013 AMC 10B Problems/Problem 25 (→Solution)
- 17:06, 27 March 2013 (diff | hist) . . (+63) . . 2013 AMC 10B Problems/Problem 24 (→Solution)
- 17:05, 27 March 2013 (diff | hist) . . (+62) . . 2013 AMC 10B Problems/Problem 23 (→Solution)
- 17:05, 27 March 2013 (diff | hist) . . (+62) . . 2013 AMC 10B Problems/Problem 22 (→Solution)
- 17:05, 27 March 2013 (diff | hist) . . (+62) . . 2013 AMC 10B Problems/Problem 21 (→Solution)
- 17:05, 27 March 2013 (diff | hist) . . (+62) . . 2013 AMC 10B Problems/Problem 20 (→Solution)
- 17:04, 27 March 2013 (diff | hist) . . (+17) . . 2013 AMC 10B Problems/Problem 16 (→Solution)
- 17:04, 27 March 2013 (diff | hist) . . (+3) . . 2013 AMC 10B Problems/Problem 16 (→Solution 2)
- 17:04, 27 March 2013 (diff | hist) . . (+62) . . 2013 AMC 10B Problems/Problem 19 (→Solution 2)
- 17:03, 27 March 2013 (diff | hist) . . (+62) . . 2013 AMC 10B Problems/Problem 18 (→Solution)
- 17:03, 27 March 2013 (diff | hist) . . (+62) . . 2013 AMC 10B Problems/Problem 17 (→Solution)
- 17:03, 27 March 2013 (diff | hist) . . (+62) . . 2013 AMC 10B Problems/Problem 16 (→Solution 2)
- 17:02, 27 March 2013 (diff | hist) . . (+62) . . 2013 AMC 10B Problems/Problem 15 (→Solution)
- 17:02, 27 March 2013 (diff | hist) . . (+62) . . 2013 AMC 10B Problems/Problem 14 (→Solution)
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