User contributions
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- 13:27, 2 March 2013 (diff | hist) . . (+1) . . Fermat numbers
- 13:27, 2 March 2013 (diff | hist) . . (0) . . m Fermat numbers
- 13:27, 2 March 2013 (diff | hist) . . (+9) . . m Fermat numbers
- 13:27, 2 March 2013 (diff | hist) . . (+25) . . m Fermat numbers
- 13:26, 2 March 2013 (diff | hist) . . (-12) . . m Fermat numbers
- 16:32, 4 November 2012 (diff | hist) . . (-626) . . Natural logarithm (Redirected page to Logarithm#Natural Logarithm) (current)
- 16:31, 4 November 2012 (diff | hist) . . (+273) . . AoPS Wiki:Tutorial (added instructions on how to create internal link to a specific section of an article.)
- 16:29, 4 November 2012 (diff | hist) . . (-4) . . m Logarithm (→Natural Logarithm)
- 16:29, 4 November 2012 (diff | hist) . . (+359) . . Logarithm (moved information from Natural Logarithm page to Natural Logarithm section. Will create redirect shortly...)
- 16:23, 4 November 2012 (diff | hist) . . (+10) . . m Geometric inequality
- 15:07, 17 October 2012 (diff | hist) . . (+6) . . m Sequence (→Monotone Sequences)
- 15:07, 17 October 2012 (diff | hist) . . (+94) . . m Sequence (→Monotone Sequences)
- 15:06, 17 October 2012 (diff | hist) . . (+595) . . Sequence (Added section on monotone sequences; we don't need the wiki pages for these anymore.)
- 15:01, 17 October 2012 (diff | hist) . . (+3,718) . . Bolzano-Weierstrass Theorem
- 14:43, 17 October 2012 (diff | hist) . . (+117) . . m Sequence (added some more terminology)
- 14:41, 17 October 2012 (diff | hist) . . (+184) . . N Bolzano-Weierstrass Theorem (Created page. I'm going to go expand the Sequence page before I post a proof.)
- 14:37, 17 October 2012 (diff | hist) . . (0) . . m Sequence (→See Also)
- 14:37, 17 October 2012 (diff | hist) . . (+181) . . Metric space (Expanded popular metrics)
- 11:27, 5 October 2012 (diff | hist) . . (+9) . . m Barycentric coordinates
- 11:24, 5 October 2012 (diff | hist) . . (+10) . . m Ellipsoid (current)
- 11:23, 5 October 2012 (diff | hist) . . (+10) . . m Lorentz Factor (current)
- 11:17, 5 October 2012 (diff | hist) . . (+9) . . m Quotient (current)
- 11:09, 5 October 2012 (diff | hist) . . (-11) . . User talk:1=2 ('79 '80 and '81 USAMOs complete)
- 11:09, 5 October 2012 (diff | hist) . . (+252) . . N 1981 USAMO Problems/Problem 5 (Created page with "==Problem== Show that for any positive real <math>x</math>, <math>[nx]\ge \sum_{1}^{n}\left(\frac{[kx]}{k}\right)</math> ==Solution== {{solution}} ==See Also== {{USAMO box|year=...")
- 11:08, 5 October 2012 (diff | hist) . . (+511) . . N 1981 USAMO Problems/Problem 4 (Created page with "==Problem== A convex polygon has <math>n</math> sides. Each vertex is joined to a point <math>P</math> not in the same plane. If <math>A, B, C</math> are adjacent vertices of the...")
- 11:08, 5 October 2012 (diff | hist) . . (-1) . . m 1981 USAMO Problems (→Problem 4)
- 11:08, 5 October 2012 (diff | hist) . . (+272) . . N 1981 USAMO Problems/Problem 3 (Created page with "==Problem== Show that for any triangle, <math>\frac{3\sqrt{3}}{2}\ge \sin(3A) + \sin(3B) + \sin (3C) \ge -2</math>. When does the equality hold? ==Solution== {{solution}} ==S...")
- 11:07, 5 October 2012 (diff | hist) . . (+567) . . N 1981 USAMO Problems/Problem 2 (Created page with "==Problem== What is the largest number of towns that can meet the following criteria. Each pair is directly linked by just one of air, bus or train. At least one pair is linked b...")
- 11:07, 5 October 2012 (diff | hist) . . (-2) . . m 1981 USAMO Problems (→Problem 2)
- 11:06, 5 October 2012 (diff | hist) . . (+305) . . N 1981 USAMO Problems/Problem 1 (Created page with "== Problem == Prove that if <math>n</math> is not a multiple of <math>3</math>, then the angle <math>\frac{\pi}{n}</math> can be trisected with ruler and compasses. == Solution...")
- 11:05, 5 October 2012 (diff | hist) . . (+90) . . m 1981 USAMO Problems
- 11:04, 5 October 2012 (diff | hist) . . (-8) . . m 1981 USAMO (current)
- 11:04, 5 October 2012 (diff | hist) . . (+4) . . m 1977 USAMO (current)
- 11:04, 5 October 2012 (diff | hist) . . (+4) . . m 1978 USAMO (current)
- 11:03, 5 October 2012 (diff | hist) . . (+348) . . N 1980 USAMO Problems/Problem 5 (Created page with "== Problem == If <math>x, y, z</math> are reals such that <math>0\le x, y, z \le 1</math>, show that <math>\frac{x}{y + z + 1} + \frac{y}{z + x + 1} + \frac{z}{x + y + 1} \le 1 ...")
- 11:02, 5 October 2012 (diff | hist) . . (+242) . . N 1980 USAMO Problems/Problem 4 (Created page with "== Problem == The insphere of a tetrahedron touches each face at its centroid. Show that the tetrahedron is regular. == Solution == {{solution}} == See Also == {{USAMO box|year...")
- 11:02, 5 October 2012 (diff | hist) . . (+474) . . N 1980 USAMO Problems/Problem 3 (Created page with "== Problem == <math>A + B + C</math> is an integral multiple of <math>\pi</math>. <math>x, y, </math> and <math>z</math> are real numbers. If <math>x\sin(A)\plus{}y\sin(B)\plus{}...")
- 11:01, 5 October 2012 (diff | hist) . . (+272) . . N 1980 USAMO Problems/Problem 2 (Created page with "== Problem == Find the maximum possible number of three term arithmetic progressions in a monotone sequence of <math>n</math> distinct reals. == Solution == {{solution}} == See...")
- 11:01, 5 October 2012 (diff | hist) . . (+596) . . Nm 1980 USAMO Problems/Problem 1 (Created page with "== Problem == A balance has unequal arms and pans of unequal weight. It is used to weigh three objects. The first object balances against a weight <math>A</math>, when placed in ...")
- 11:00, 5 October 2012 (diff | hist) . . (-8) . . m 1980 USAMO (current)
- 10:59, 5 October 2012 (diff | hist) . . (+47) . . m 1979 USAMO Problems/Problem 5
- 10:59, 5 October 2012 (diff | hist) . . (+38) . . m 1979 USAMO Problems/Problem 4
- 10:59, 5 October 2012 (diff | hist) . . (+45) . . m 1979 USAMO Problems/Problem 3
- 10:58, 5 October 2012 (diff | hist) . . (+10) . . m International Summer School for Young Physicists
- 10:57, 5 October 2012 (diff | hist) . . (0) . . m Vieta's Formulas (→See also)
- 10:56, 5 October 2012 (diff | hist) . . (+41) . . m 1979 USAMO Problems/Problem 2
- 10:56, 5 October 2012 (diff | hist) . . (-2) . . m 1979 USAMO Problems/Problem 1
- 10:55, 5 October 2012 (diff | hist) . . (-12) . . m 1979 USAMO (→See Also) (current)
- 09:33, 18 September 2012 (diff | hist) . . (+10) . . m New York State Math League
- 09:29, 18 September 2012 (diff | hist) . . (-3) . . m 1951 AHSME Problems/Problem 14 (→Problem)
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