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• 14:28, 12 December 2024 (diff | hist) . . (+94)‎ . . Ellipse properties ‎ (→‎Ellipse and tangent) (current)
• 14:22, 12 December 2024 (diff | hist) . . (0)‎ . . N File:Ellipse tagent.png ‎ (current)
• 14:20, 12 December 2024 (diff | hist) . . (+1,135)‎ . . N Ellipse properties ‎ (Created page with "Definitions shown in Ellipse ==Ellipse and tangent== Let an ellipse <math>\theta</math> with foci <math>F, F'</math> and the point <math>S \in FF'</math> outside <math>\...")
• 13:42, 12 December 2024 (diff | hist) . . (+76)‎ . . Barycentric coordinates ‎ (→‎Feuerbach point of a scalene triangle) (current)
• 13:39, 12 December 2024 (diff | hist) . . (+85)‎ . . Feuerbach point ‎ (→‎Scalene triangle with angle 60^\circ) (current)
• 13:36, 12 December 2024 (diff | hist) . . (+16)‎ . . Feuerbach point ‎ (→‎Scalene triangle with angle 60^\circ)
• 13:33, 12 December 2024 (diff | hist) . . (-10)‎ . . Feuerbach point ‎ (→‎Scalene triangle with angle 60^\circ)
• 13:31, 12 December 2024 (diff | hist) . . (+1,242)‎ . . Feuerbach point ‎ (→‎Sharygin’s proof)
• 13:22, 12 December 2024 (diff | hist) . . (0)‎ . . N File:16 2025 I.png ‎ (current)
• 13:13, 12 December 2024 (diff | hist) . . (0)‎ . . Barycentric coordinates ‎ (→‎Small Pascal's theorem)
• 13:10, 12 December 2024 (diff | hist) . . (+782)‎ . . Barycentric coordinates ‎ (→‎Set of parallel lines)
• 14:26, 3 December 2024 (diff | hist) . . (+2)‎ . . Projective geometry (simplest cases) ‎ (→‎Invariant for points on circles) (current)
• 14:24, 3 December 2024 (diff | hist) . . (0)‎ . . Projective geometry (simplest cases) ‎ (→‎Invariant for points on circles)
• 14:22, 3 December 2024 (diff | hist) . . (+63)‎ . . Projective geometry (simplest cases) ‎ (→‎Invariant for points on circles)
• 14:18, 3 December 2024 (diff | hist) . . (0)‎ . . N File:Invariant on circles.png ‎ (current)
• 14:17, 3 December 2024 (diff | hist) . . (+1,826)‎ . . Projective geometry (simplest cases) ‎ (→‎Some properties of an equilateral triangle)
• 14:09, 3 December 2024 (diff | hist) . . (0)‎ . . N File:Invariant on circles 1.png ‎ (current)
• 10:07, 3 December 2024 (diff | hist) . . (-13)‎ . . Projective geometry (simplest cases) ‎
• 19:27, 2 December 2024 (diff | hist) . . (+97)‎ . . Projective geometry (simplest cases) ‎ (→‎Two generated triangles)
• 19:22, 2 December 2024 (diff | hist) . . (+194)‎ . . Projective geometry (simplest cases) ‎ (→‎Some properties of an equilateral triangle)
• 15:33, 1 December 2024 (diff | hist) . . (-444)‎ . . Projective geometry (simplest cases) ‎ (→‎Two generated triangles)
• 15:27, 1 December 2024 (diff | hist) . . (+232)‎ . . Projective geometry (simplest cases) ‎ (→‎Two generated triangles)
• 15:11, 1 December 2024 (diff | hist) . . (0)‎ . . N File:Base Sejfreid.png ‎ (current)
• 11:22, 1 December 2024 (diff | hist) . . (+231)‎ . . Projective geometry (simplest cases) ‎ (→‎Some properties of an equilateral triangle)
• 11:09, 1 December 2024 (diff | hist) . . (+178)‎ . . Projective geometry (simplest cases) ‎ (→‎Some properties of an equilateral triangle)
• 11:06, 1 December 2024 (diff | hist) . . (0)‎ . . N File:Base regular Sejfreid.png ‎ (current)
• 05:41, 1 December 2024 (diff | hist) . . (+238)‎ . . Projective geometry (simplest cases) ‎ (→‎Some properties of an equilateral triangle)
• 20:38, 30 November 2024 (diff | hist) . . (+19)‎ . . Projective geometry (simplest cases) ‎ (→‎Some properties of an equilateral triangle)
• 20:27, 30 November 2024 (diff | hist) . . (0)‎ . . N File:Base regular Sejfr.png ‎ (current)
• 20:25, 30 November 2024 (diff | hist) . . (+412)‎ . . Projective geometry (simplest cases) ‎ (→‎Some properties of an equilateral triangle)
• 12:06, 30 November 2024 (diff | hist) . . (+1,823)‎ . . Projective geometry (simplest cases) ‎ (→‎Two generated triangles)
• 11:57, 30 November 2024 (diff | hist) . . (0)‎ . . N File:Sejfr base regular 2.png ‎ (current)
• 07:09, 28 November 2024 (diff | hist) . . (+36)‎ . . Projective geometry (simplest cases) ‎ (→‎Two generated triangles)
• 07:00, 28 November 2024 (diff | hist) . . (0)‎ . . N File:Sejfr base regular.png ‎ (current)
• 06:59, 28 November 2024 (diff | hist) . . (+14)‎ . . Projective geometry (simplest cases) ‎ (→‎Two generated triangles)
• 06:58, 28 November 2024 (diff | hist) . . (+1,678)‎ . . Projective geometry (simplest cases) ‎ (→‎Projection of any triangle into regular one)
• 06:54, 28 November 2024 (diff | hist) . . (0)‎ . . N File:Sejfr base 0.png ‎ (current)
• 14:45, 25 November 2024 (diff | hist) . . (+6)‎ . . Projective geometry (simplest cases) ‎ (→‎Set of lines in circle and triangle)
• 14:43, 25 November 2024 (diff | hist) . . (+1,642)‎ . . Projective geometry (simplest cases) ‎ (→‎Set of lines)
• 14:34, 25 November 2024 (diff | hist) . . (0)‎ . . N File:Set of lines circle triangle.png ‎ (current)
• 16:34, 22 November 2024 (diff | hist) . . (+1,345)‎ . . Projective geometry (simplest cases) ‎ (→‎Fixed point)
• 16:26, 22 November 2024 (diff | hist) . . (0)‎ . . N File:Set of lines small Сom.png ‎ (current)
• 16:24, 22 November 2024 (diff | hist) . . (+573)‎ . . Barycentric coordinates ‎ (→‎Set of parallel lines)
• 16:19, 22 November 2024 (diff | hist) . . (-602)‎ . . Barycentric coordinates ‎ (→‎Set of lines in triangle)
• 12:14, 22 November 2024 (diff | hist) . . (+47)‎ . . Barycentric coordinates ‎ (→‎Set of parallel lines)
• 12:13, 22 November 2024 (diff | hist) . . (-46)‎ . . Barycentric coordinates ‎ (→‎Set of lines in triangle)
• 12:09, 22 November 2024 (diff | hist) . . (+1)‎ . . Barycentric coordinates ‎ (→‎Set of lines in triangle)
• 12:07, 22 November 2024 (diff | hist) . . (+650)‎ . . Barycentric coordinates ‎ (→‎Set of lines in triangle)
• 12:00, 22 November 2024 (diff | hist) . . (0)‎ . . N File:Set of lines small С.png ‎ (current)
• 07:36, 22 November 2024 (diff | hist) . . (+1,210)‎ . . Barycentric coordinates ‎ (→‎Set of lines in triangle)

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