User contributions
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- 14:07, 15 November 2024 (diff | hist) . . (+1,137) . . Projective geometry (simplest cases) (→Projecting convex quadrilateral into square)
- 14:03, 15 November 2024 (diff | hist) . . (0) . . N File:30 24.png (current)
- 13:47, 15 November 2024 (diff | hist) . . (+806) . . Projective geometry (simplest cases) (→Medians crosspoint)
- 13:37, 15 November 2024 (diff | hist) . . (+724) . . Projective geometry (simplest cases) (→Projecting convex quadrilateral into square)
- 13:32, 15 November 2024 (diff | hist) . . (0) . . N File:Complete quadrilateral line.png (current)
- 09:00, 15 November 2024 (diff | hist) . . (+1) . . 2024 AMC 10B Problems/Problem 10 (→Solution 2)
- 08:57, 15 November 2024 (diff | hist) . . (+40) . . 2024 AMC 10B Problems/Problem 10 (→Solution 2)
- 08:55, 15 November 2024 (diff | hist) . . (0) . . N File:2024 AMC 10B 10.png (current)
- 16:42, 14 November 2024 (diff | hist) . . (+786) . . 2024 AMC 12B Problems/Problem 21 (→Solution 3 (Another Trig)) (current)
- 16:34, 14 November 2024 (diff | hist) . . (0) . . N File:Pithagor triangles 13 5 65.png (current)
- 16:29, 14 November 2024 (diff | hist) . . (0) . . N File:Pithagor triangles.png (current)
- 12:02, 14 November 2024 (diff | hist) . . (+512) . . 2024 AMC 12A Problems/Problem 18 (→Solution 6 (the simplest solution ever))
- 11:56, 14 November 2024 (diff | hist) . . (0) . . N File:Rotation of rectangle.png (current)
- 11:55, 14 November 2024 (diff | hist) . . (+1,158) . . 2024 AMC 10A Problems/Problem 21 (→Solution 4 (Arithmetic Sequences))
- 11:39, 14 November 2024 (diff | hist) . . (+1,716) . . 2024 AMC 12A Problems/Problem 16 (→Solution 3)
- 10:36, 11 November 2024 (diff | hist) . . (+26) . . 2024 AMC 12A Problems/Problem 23 (→Solution 7(single formula))
- 10:28, 11 November 2024 (diff | hist) . . (+633) . . 2024 AMC 12A Problems/Problem 23 (→Solution 6 (Half angle formula twice))
- 08:40, 11 November 2024 (diff | hist) . . (+34) . . 2024 AMC 10A Problems/Problem 24 (→Diagram by PaperMath)
- 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)
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