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• 08:37, 11 November 2024 (diff | hist) . . (0)‎ . . N File:Bee total.png ‎ (current)
• 13:47, 10 November 2024 (diff | hist) . . (-5)‎ . . Projective geometry (simplest cases) ‎ (→‎Six segments)
• 13:38, 10 November 2024 (diff | hist) . . (+860)‎ . . Projective geometry (simplest cases) ‎ (→‎Six segments)
• 13:32, 10 November 2024 (diff | hist) . . (+824)‎ . . Projective geometry (simplest cases) ‎ (→‎Sines of the angles of a quadrilateral)
• 13:27, 10 November 2024 (diff | hist) . . (0)‎ . . N File:Complete quadr1.png ‎ (current)
• 10:29, 10 November 2024 (diff | hist) . . (+815)‎ . . Projective geometry (simplest cases) ‎ (→‎Projecting convex quadrilateral into square)
• 10:24, 10 November 2024 (diff | hist) . . (0)‎ . . N File:Angles of quadrilateral.png ‎ (current)
• 08:53, 10 November 2024 (diff | hist) . . (+882)‎ . . Projective geometry (simplest cases) ‎ (→‎Projecting convex quadrilateral into square)
• 08:45, 10 November 2024 (diff | hist) . . (+917)‎ . . Projective geometry (simplest cases) ‎ (→‎Projecting non-convex quadrilateral into rectangle)
• 08:39, 10 November 2024 (diff | hist) . . (0)‎ . . N File:Quadrungle to square.png ‎ (current)
• 08:36, 10 November 2024 (diff | hist) . . (+32)‎ . . Projective geometry (simplest cases) ‎ (→‎Projecting non-convex quadrilateral into rectangle)
• 08:20, 10 November 2024 (diff | hist) . . (0)‎ . . N File:Quadrungle to rectangle 1.png ‎ (current)
• 08:12, 10 November 2024 (diff | hist) . . (+1,754)‎ . . Projective geometry (simplest cases) ‎ (→‎Sphere and two points)
• 08:07, 10 November 2024 (diff | hist) . . (0)‎ . . N File:Quadrungle to rectangle.png ‎ (current)
• 07:49, 10 November 2024 (diff | hist) . . (+1,587)‎ . . Projective geometry (simplest cases) ‎ (→‎Fixed point)
• 07:40, 10 November 2024 (diff | hist) . . (0)‎ . . N File:Sphere and 2 points.png ‎ (current)
• 16:04, 4 November 2024 (diff | hist) . . (+83)‎ . . Sharygin Olympiads, the best ‎ (→‎2024 tur 2 klass 9 Problem 7)
• 15:59, 4 November 2024 (diff | hist) . . (+51)‎ . . Projective geometry (simplest cases) ‎ (→‎Fixed point)
• 15:52, 4 November 2024 (diff | hist) . . (0)‎ . . N File:Image cross chords.png ‎ (current)
• 15:48, 4 November 2024 (diff | hist) . . (+1,470)‎ . . Projective geometry (simplest cases) ‎ (→‎Semi-inscribed circle)
• 15:42, 4 November 2024 (diff | hist) . . (0)‎ . . N File:Preimage cross chords.png ‎ (current)
• 13:59, 4 November 2024 (diff | hist) . . (+1,383)‎ . . Projective geometry (simplest cases) ‎ (→‎Sharygin’s Butterfly theorem)
• 13:52, 4 November 2024 (diff | hist) . . (0)‎ . . N File:Polar semiinscribed.png ‎ (current)
• 14:20, 3 November 2024 (diff | hist) . . (+86)‎ . . Projective geometry (simplest cases) ‎ (→‎Sharygin’s Butterfly theorem)
• 14:15, 3 November 2024 (diff | hist) . . (+1,821)‎ . . Projective geometry (simplest cases) ‎ (→‎Butterfly theorem)
• 14:09, 3 November 2024 (diff | hist) . . (0)‎ . . N File:Butterfly Sharygin 1.png ‎ (current)
• 04:09, 2 November 2024 (diff | hist) . . (+1,275)‎ . . Projective geometry (simplest cases) ‎ (→‎Projection of a circle into a circle)
• 04:03, 2 November 2024 (diff | hist) . . (0)‎ . . N File:Butterfly 2.png ‎ (current)
• 04:03, 2 November 2024 (diff | hist) . . (+2)‎ . . Projective geometry (simplest cases) ‎ (→‎Projection of a circle into a circle)
• 04:02, 2 November 2024 (diff | hist) . . (+1)‎ . . Projective geometry (simplest cases) ‎
• 04:01, 2 November 2024 (diff | hist) . . (+125)‎ . . Projective geometry (simplest cases) ‎
• 15:29, 31 October 2024 (diff | hist) . . (+20)‎ . . Projective geometry (simplest cases) ‎ (→‎Projection of a circle into a circle)
• 15:20, 31 October 2024 (diff | hist) . . (+1,047)‎ . . Projective geometry (simplest cases) ‎ (→‎Projection of a circle into a circle)
• 15:13, 31 October 2024 (diff | hist) . . (0)‎ . . N File:Circle to circle stereo.png ‎ (current)
• 15:10, 31 October 2024 (diff | hist) . . (+1,030)‎ . . Projective geometry (simplest cases) ‎ (→‎Projection of a circle into a circle)
• 15:07, 31 October 2024 (diff | hist) . . (0)‎ . . N File:Circle to circle.png ‎ (current)
• 15:05, 31 October 2024 (diff | hist) . . (+3,508)‎ . . N Projective geometry (simplest cases) ‎ (Created page with "Projective geometry contains a number of intuitively obvious statements that can be effectively used to solve some Olympiad mathematical problems. <i><b>Useful simplified inf...")
• 14:20, 28 October 2024 (diff | hist) . . (+2)‎ . . Sharygin Olympiads, the best ‎ (→‎2024 tur 2 klass 9 Problem 7)
• 13:17, 28 October 2024 (diff | hist) . . (+1,355)‎ . . Sharygin Olympiads, the best ‎ (→‎2024 tur 2 klass 9 Problem 7)
• 13:04, 28 October 2024 (diff | hist) . . (+838)‎ . . Sharygin Olympiads, the best ‎ (→‎2024 tur 2 klass 10 Problem 7)
• 12:54, 28 October 2024 (diff | hist) . . (+2,142)‎ . . Barycentric coordinates ‎ (→‎Small Pascal's theorem)
• 12:35, 28 October 2024 (diff | hist) . . (0)‎ . . N File:Incircle and secants.png ‎ (current)
• 15:18, 21 October 2024 (diff | hist) . . (+1,410)‎ . . Miquel's point ‎ (→‎Analogue of Miquel's point) (current)
• 15:07, 21 October 2024 (diff | hist) . . (0)‎ . . N File:Fixed Miquel point.png ‎ (current)
• 14:25, 17 October 2024 (diff | hist) . . (+1,466)‎ . . Sharygin Olympiads, the best ‎ (→‎2024 tur 2 klass 10 Problem 7)
• 14:19, 17 October 2024 (diff | hist) . . (0)‎ . . N File:2024 final 10 6.png ‎ (current)
• 03:34, 17 October 2024 (diff | hist) . . (+157)‎ . . Sharygin Olympiads, the best ‎ (→‎2024 tur 2 klass 10 Problem 7)
• 20:35, 16 October 2024 (diff | hist) . . (+1,008)‎ . . Sharygin Olympiads, the best ‎ (→‎2024 tur 2 klass 10 Problem 7)
• 20:22, 16 October 2024 (diff | hist) . . (0)‎ . . N File:2024 final 10 7a.png ‎ (current)
• 19:16, 16 October 2024 (diff | hist) . . (+15)‎ . . Sharygin Olympiads, the best ‎ (→‎2024 tur 2 klass 10 Problem 7)

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