User contributions
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- 11:59, 11 May 2021 (diff | hist) . . (+24) . . m Geometry/Olympiad
- 13:14, 10 May 2021 (diff | hist) . . (0) . . Orthic triangle
- 13:13, 10 May 2021 (diff | hist) . . (+540) . . Orthic triangle
- 12:57, 10 May 2021 (diff | hist) . . (-1) . . Orthic triangle
- 12:56, 10 May 2021 (diff | hist) . . (+195) . . Orthic triangle
- 12:56, 10 May 2021 (diff | hist) . . (0) . . N File:Obtuse orthic triangle.png (current)
- 12:42, 10 May 2021 (diff | hist) . . (0) . . File:Acute orthic triangle.png (Etmetalakret uploaded a new version of File:Acute orthic triangle.png) (current)
- 12:36, 10 May 2021 (diff | hist) . . (0) . . N File:Acute orthic triangle.png
- 11:08, 10 May 2021 (diff | hist) . . (+11) . . Similar triangles (Changed redirect target from Similarity to Similarity (geometry)) (current) (Tag: Redirect target changed)
- 10:56, 10 May 2021 (diff | hist) . . (+31) . . Geometry/Olympiad
- 10:08, 10 May 2021 (diff | hist) . . (-742) . . Pythagorean Inequality (Redirected page to Pythagorean inequality) (current) (Tag: New redirect)
- 10:08, 10 May 2021 (diff | hist) . . (+777) . . N Pythagorean inequality (Created page with "The Pythagorean inequality is a generalization of the Pythagorean theorem, which states that in a right triangle with sides of length <math>a \leq b \leq c</math> we h...")
- 21:44, 9 May 2021 (diff | hist) . . (+1) . . Orthic triangle
- 21:42, 9 May 2021 (diff | hist) . . (+13) . . Orthic triangle
- 21:38, 9 May 2021 (diff | hist) . . (+527) . . m Orthic triangle
- 19:02, 9 May 2021 (diff | hist) . . (+3,686) . . N Orthic triangle (Created page with "(WIP) In geometry, given any <math>\triangle ABC</math>, let <math>D</math>, <math>E</math>, and <math>F</math> denote the feet of the altitudes from <math>A</math>, <mat...")
- 19:01, 9 May 2021 (diff | hist) . . (-8) . . Inscribed angle theorem (Changed redirect target from Inscribed angle theorem to Inscribed angle) (current) (Tag: Redirect target changed)
- 18:57, 9 May 2021 (diff | hist) . . (+36) . . N Inscribed angle theorem (Redirected page to Inscribed angle theorem) (Tag: New redirect)
- 18:04, 9 May 2021 (diff | hist) . . (+36) . . N Incenter-Excenter Lemma (Redirected page to Incenter/excenter lemma) (current) (Tag: New redirect)
- 18:03, 9 May 2021 (diff | hist) . . (-1) . . Incenter-excenter lemma (Redirected page to Incenter/excenter lemma) (current) (Tag: New redirect)
- 18:03, 9 May 2021 (diff | hist) . . (+37) . . N Incenter-excenter lemma (Created page with "#REDICRECTIncenter/excenter lemma")
- 18:02, 9 May 2021 (diff | hist) . . (+36) . . N Incenter/Excenter Lemma (Redirected page to Incenter/excenter lemma) (current) (Tag: New redirect)
- 17:39, 9 May 2021 (diff | hist) . . (0) . . Geometry/Olympiad
- 17:38, 9 May 2021 (diff | hist) . . (0) . . Ptolemy's theorem
- 17:38, 9 May 2021 (diff | hist) . . (+27) . . Ptolemy's theorem
- 17:38, 9 May 2021 (diff | hist) . . (+4,792) . . N Ptolemy's theorem (Changed the title)
- 17:37, 9 May 2021 (diff | hist) . . (-4,762) . . Ptolemy's Theorem (Redirected page to Ptolemy's theorem) (current) (Tag: New redirect)
- 17:34, 9 May 2021 (diff | hist) . . (+12) . . Incenter/excenter lemma
- 17:34, 9 May 2021 (diff | hist) . . (-11) . . Incenter/excenter lemma
- 17:05, 9 May 2021 (diff | hist) . . (+13) . . m Incenter/excenter lemma
- 17:02, 9 May 2021 (diff | hist) . . (0) . . m Incenter/excenter lemma
- 17:01, 9 May 2021 (diff | hist) . . (+85) . . Incenter/excenter lemma
- 17:00, 9 May 2021 (diff | hist) . . (+56) . . Incenter/excenter lemma
- 16:57, 9 May 2021 (diff | hist) . . (+1,627) . . N Incenter/excenter lemma (Created page with "thumb|right|200px|The incenter/excenter lemma. In geometry, the '''incenter/excenter lemma''', sometimes called the '''Trillium theo...")
- 16:56, 9 May 2021 (diff | hist) . . (0) . . File:Incenter excenter lemma.png (Etmetalakret uploaded a new version of File:Incenter excenter lemma.png) (current)
- 16:36, 9 May 2021 (diff | hist) . . (0) . . N File:Incenter excenter lemma.png
- 16:25, 9 May 2021 (diff | hist) . . (0) . . AoPS Wiki:Words of the Week (current)
- 16:24, 9 May 2021 (diff | hist) . . (+2,582) . . Angle bisector theorem (Removed redirect to Angle Bisector Theorem) (Tag: Removed redirect)
- 16:23, 9 May 2021 (diff | hist) . . (-2,583) . . Angle Bisector Theorem (Redirected page to Angle bisector theorem) (current) (Tag: New redirect)
- 16:23, 9 May 2021 (diff | hist) . . (+35) . . N Angle Bisector theorem (Redirected page to Angle bisector theorem) (current) (Tag: New redirect)
- 16:22, 9 May 2021 (diff | hist) . . (+1,902) . . N Stewart's theorem (Created page with "== Statement == Given a triangle <math>\triangle ABC</math> with sides of length <math>a, b, c</math> opposite vertices are <math>A</math>, <math>B</math>, <m...")
- 16:22, 9 May 2021 (diff | hist) . . (-1,872) . . Stewart's Theorem (Redirected page to Stewart's theorem) (current) (Tag: New redirect)
- 16:20, 9 May 2021 (diff | hist) . . (-4,839) . . Menelaus' Theorem (Redirected page to Menelaus' theorem) (current) (Tag: New redirect)
- 16:20, 9 May 2021 (diff | hist) . . (+4,867) . . N Menelaus' theorem (Created page with "'''Menelaus' theorem''' deals with the collinearity of points on each of the three sides (extended when necessary) of a triangle. It is named for Menelaus of Alexandri...")
- 16:16, 9 May 2021 (diff | hist) . . (0) . . Ceva's theorem/Problems (current)
- 16:16, 9 May 2021 (diff | hist) . . (+530) . . N Ceva's theorem/Problems (Created page with "==Introductory== ===I1=== ====Problem==== Suppose <math>AB, AC</math>, and <math>BC</math> have lengths <math>13, 14</math>, and <math>15</math>, respectively. If <math>\frac...")
- 16:16, 9 May 2021 (diff | hist) . . (-494) . . Ceva's Theorem/Problems (Redirected page to Ceva's theorem/Problems) (current) (Tag: New redirect)
- 16:06, 9 May 2021 (diff | hist) . . (-5,079) . . Ceva's Theorem (Redirected page to Ceva's theorem) (current) (Tag: New redirect)
- 16:06, 9 May 2021 (diff | hist) . . (-5) . . Ceva's theorem
- 16:04, 9 May 2021 (diff | hist) . . (+5,098) . . N Ceva's theorem (Created page with "'''Ceva's theorem''' is a criterion for the concurrence of cevians in a triangle. == Statement == thumb|right Let <math>ABC </math> be a tri...")
- 16:02, 9 May 2021 (diff | hist) . . (0) . . m Geometry/Olympiad
- 15:49, 9 May 2021 (diff | hist) . . (+6) . . Geometry/Olympiad
- 17:38, 8 May 2021 (diff | hist) . . (-1) . . Geometry/Olympiad
- 17:38, 8 May 2021 (diff | hist) . . (-1) . . Geometry/Olympiad
- 17:37, 8 May 2021 (diff | hist) . . (+166) . . Geometry/Olympiad
- 17:24, 8 May 2021 (diff | hist) . . (+1) . . Geometry/Olympiad
- 17:18, 8 May 2021 (diff | hist) . . (+31) . . N Isogonal conjugates (Redirected page to Isogonal conjugate) (current) (Tag: New redirect)
- 17:17, 8 May 2021 (diff | hist) . . (+84) . . Geometry/Olympiad
- 14:57, 8 May 2021 (diff | hist) . . (-1) . . Geometry/Olympiad
- 14:57, 8 May 2021 (diff | hist) . . (-51) . . Geometry/Olympiad
- 14:55, 8 May 2021 (diff | hist) . . (+1) . . Geometry/Olympiad
- 14:54, 8 May 2021 (diff | hist) . . (+15) . . N Harmonic bundle (Created page with "Harmonic bundle") (current)
- 14:53, 8 May 2021 (diff | hist) . . (+12) . . Harmonic Bundles (Redirected page to Harmonic bundle) (current) (Tag: New redirect)
- 14:53, 8 May 2021 (diff | hist) . . (+28) . . N Harmonic Bundle (Redirected page to Harmonic bundle) (current) (Tag: New redirect)
- 14:52, 8 May 2021 (diff | hist) . . (+248) . . Geometry/Olympiad
- 14:48, 8 May 2021 (diff | hist) . . (-3,529) . . Nine point circle (Redirected page to Nine-point circle) (current) (Tag: New redirect)
- 14:47, 8 May 2021 (diff | hist) . . (+3,529) . . Nine-point circle (Removed redirect to Nine point circle) (Tag: Removed redirect)
- 14:39, 8 May 2021 (diff | hist) . . (+18) . . N Angles (Redirected page to Angle) (current) (Tag: New redirect)
- 14:33, 8 May 2021 (diff | hist) . . (+21) . . N Rotations (Redirected page to Rotation) (current) (Tag: New redirect)
- 14:08, 8 May 2021 (diff | hist) . . (+32) . . N Inversion (Redirected page to Circular Inversion) (current) (Tag: New redirect)
- 14:07, 8 May 2021 (diff | hist) . . (+26) . . Circular Inversion
- 14:06, 8 May 2021 (diff | hist) . . (+9) . . Geometry/Olympiad
- 14:05, 8 May 2021 (diff | hist) . . (0) . . Geometric Inversion (Changed redirect target from Circular inversion to Circular Inversion) (current) (Tag: Redirect target changed)
- 14:04, 8 May 2021 (diff | hist) . . (+32) . . N Geometric Inversion (Redirected page to Circular inversion) (Tag: New redirect)
- 14:03, 8 May 2021 (diff | hist) . . (+1) . . m Geometry/Olympiad
- 14:03, 8 May 2021 (diff | hist) . . (0) . . m Geometry/Olympiad
- 14:02, 8 May 2021 (diff | hist) . . (+1) . . Geometry/Olympiad
- 11:53, 3 May 2021 (diff | hist) . . (+2) . . 2014 USAMO Problems
- 19:35, 14 March 2021 (diff | hist) . . (-4,147) . . 2014 IMO Problems (current)
- 19:28, 7 March 2021 (diff | hist) . . (+19) . . User:Etmetalakret
- 19:28, 7 March 2021 (diff | hist) . . (+1) . . N User:Etmetalakret (Created page with ";")
- 19:25, 7 March 2021 (diff | hist) . . (-21) . . 2021 AIME II
- 19:24, 7 March 2021 (diff | hist) . . (0) . . 2021 AIME II Problems/Problem 15
- 19:23, 7 March 2021 (diff | hist) . . (+252) . . N 2021 AIME II Problems/Problem 15 (Created page with "==Problem== These problems will not be posted until the 2021 AIME II is released on Thursday, March 25, 2021. ==Solution== We can't have a solution without a problem. ==See a...")
- 19:22, 7 March 2021 (diff | hist) . . (+241) . . N 2021 AIME II Problems/Problem 14 (Created page with "==Problem== These problems will not be posted until the 2021 AIME II is released on Thursday, March 25, 2021. ==Solution== We can't have a solution without a problem. ==See a...")
- 19:22, 7 March 2021 (diff | hist) . . (+241) . . N 2021 AIME II Problems/Problem 13 (Created page with "==Problem== These problems will not be posted until the 2021 AIME II is released on Thursday, March 25, 2021. ==Solution== We can't have a solution without a problem. ==See a...")
- 19:21, 7 March 2021 (diff | hist) . . (+241) . . N 2021 AIME II Problems/Problem 12 (Created page with "==Problem== These problems will not be posted until the 2021 AIME II is released on Thursday, March 25, 2021. ==Solution== We can't have a solution without a problem. ==See a...")
- 19:21, 7 March 2021 (diff | hist) . . (+241) . . N 2021 AIME II Problems/Problem 11 (Created page with "==Problem== These problems will not be posted until the 2021 AIME II is released on Thursday, March 25, 2021. ==Solution== We can't have a solution without a problem. ==See a...")
- 19:21, 7 March 2021 (diff | hist) . . (+240) . . N 2021 AIME II Problems/Problem 10 (Created page with "==Problem== These problems will not be posted until the 2021 AIME II is released on Thursday, March 25, 2021. ==Solution== We can't have a solution without a problem. ==See a...")
- 19:21, 7 March 2021 (diff | hist) . . (+240) . . N 2021 AIME II Problems/Problem 9 (Created page with "==Problem== These problems will not be posted until the 2021 AIME II is released on Thursday, March 25, 2021. ==Solution== We can't have a solution without a problem. ==See a...")
- 19:20, 7 March 2021 (diff | hist) . . (+81) . . 2021 AIME II Problems/Problem 8
- 19:20, 7 March 2021 (diff | hist) . . (0) . . 2021 AIME II Problems/Problem 7
- 19:20, 7 March 2021 (diff | hist) . . (0) . . 2021 AIME II Problems/Problem 7
- 19:19, 7 March 2021 (diff | hist) . . (0) . . 2021 AIME II Problems/Problem 6
- 19:19, 7 March 2021 (diff | hist) . . (+139) . . 2021 AIME II Problems/Problem 6
- 19:19, 7 March 2021 (diff | hist) . . (+113) . . 2021 AIME II Problems/Problem 7
- 19:18, 7 March 2021 (diff | hist) . . (-26) . . 2021 AIME II Problems/Problem 6
- 19:17, 7 March 2021 (diff | hist) . . (+2,685) . . 2021 AIME II Problems
- 15:32, 1 March 2021 (diff | hist) . . (0) . . User:Sugar rush (→User Count)
- 21:01, 25 February 2021 (diff | hist) . . (+107) . . m 2021 AMC 12A Problems/Problem 19
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