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- 14:02, 7 December 2022 (diff | hist) . . (+15) . . Simson line (→Problem)
- 14:01, 7 December 2022 (diff | hist) . . (+43) . . Simson line (→Simson line of a complete quadrilateral)
- 13:59, 7 December 2022 (diff | hist) . . (0) . . N File:Simson complite.png (current)
- 13:58, 7 December 2022 (diff | hist) . . (-84) . . Simson line (→Simson line of a complete quadrilateral)
- 13:58, 7 December 2022 (diff | hist) . . (+569) . . Simson line (→Simson line of a complete quadrilateral)
- 12:29, 7 December 2022 (diff | hist) . . (+2) . . Simson line (→Simson line of a complete quadrilateral)
- 12:26, 7 December 2022 (diff | hist) . . (+604) . . Simson line (→Problem)
- 12:13, 7 December 2022 (diff | hist) . . (+16) . . Steiner line (→Steiner line)
- 12:09, 7 December 2022 (diff | hist) . . (+1,722) . . Steiner line (→Steiner line)
- 11:58, 7 December 2022 (diff | hist) . . (+138) . . Steiner line (→Collings Clime)
- 11:55, 7 December 2022 (diff | hist) . . (0) . . N File:Steiner and Simson lines.png (current)
- 01:40, 7 December 2022 (diff | hist) . . (+15) . . Steiner line (→Collings Clime)
- 01:37, 7 December 2022 (diff | hist) . . (+1,923) . . N Steiner line (Created page with "==Steiner line== Let <math>ABC</math> be a triangle with orthocenter <math>H. S</math> is a point on the circumcircle <math>\Omega</math> of <math>\triangle ABC.</math> Then,...")
- 01:30, 7 December 2022 (diff | hist) . . (0) . . N File:Steiner H line.png (current)
- 01:07, 7 December 2022 (diff | hist) . . (+18) . . Euler line (→See also)
- 13:01, 6 December 2022 (diff | hist) . . (+159) . . Miquel's point (→Triangle of circumcenters)
- 12:48, 6 December 2022 (diff | hist) . . (+33) . . Miquel's point (→Triangle of circumcenters)
- 12:42, 6 December 2022 (diff | hist) . . (-9) . . Miquel's point (→Triangle of circumcenters)
- 12:32, 6 December 2022 (diff | hist) . . (+143) . . Miquel's point (→Triangle of circumcenters)
- 12:19, 6 December 2022 (diff | hist) . . (+2,169) . . Miquel's point (→Circle of circumcenters)
- 12:16, 6 December 2022 (diff | hist) . . (0) . . N File:Miquel perspector.png (current)
- 14:51, 5 December 2022 (diff | hist) . . (+2) . . Double perspective triangles (→Two triangles in double perspective are in triple perspective) (current)
- 14:50, 5 December 2022 (diff | hist) . . (+48) . . Double perspective triangles (→Two triangles in double perspective are in triple perspective)
- 14:48, 5 December 2022 (diff | hist) . . (0) . . N File:Exeter C.png (current)
- 14:48, 5 December 2022 (diff | hist) . . (+2) . . Double perspective triangles (→Two triangles in double perspective are in triple perspective)
- 14:41, 5 December 2022 (diff | hist) . . (+659) . . Double perspective triangles (→Two triangles in double perspective are in triple perspective)
- 14:35, 5 December 2022 (diff | hist) . . (+34) . . Double perspective triangles (→Two triangles in double perspective are in triple perspective)
- 14:33, 5 December 2022 (diff | hist) . . (0) . . N File:Exeter B.png (current)
- 14:32, 5 December 2022 (diff | hist) . . (+673) . . Double perspective triangles
- 14:30, 5 December 2022 (diff | hist) . . (+28) . . N Double perspective triangles (Created page with "Double perspective triangles")
- 14:27, 5 December 2022 (diff | hist) . . (+35) . . Euler line (→See also)
- 10:18, 5 December 2022 (diff | hist) . . (+59) . . Miquel's point (→Miquel and Steiner's quadrilateral theorem)
- 10:12, 5 December 2022 (diff | hist) . . (0) . . N File:4 Miquel circles.png (current)
- 10:10, 5 December 2022 (diff | hist) . . (+1,359) . . Miquel's point (→Miquel and Steiner's quadrilateral theorem)
- 10:03, 5 December 2022 (diff | hist) . . (0) . . N File:Miquel point.png (current)
- 10:00, 5 December 2022 (diff | hist) . . (+1,246) . . N Miquel's point (Created page with "==Miquel and Steiner's quadrilateral theorem== 500px|right Let four lines made four triangles of a complete quadrilateral. In the diagram these are <math>\t...")
- 09:49, 5 December 2022 (diff | hist) . . (0) . . N File:Miquel circles.png (current)
- 16:19, 4 December 2022 (diff | hist) . . (+21) . . 1985 IMO Problems/Problem 5 (→Solution 2)
- 16:15, 4 December 2022 (diff | hist) . . (+977) . . 1985 IMO Problems/Problem 5 (→Solution)
- 16:08, 4 December 2022 (diff | hist) . . (0) . . N File:1985 IMO.png (current)
- 10:44, 2 December 2022 (diff | hist) . . (-19) . . Euler line (→H–line Claim)
- 10:41, 2 December 2022 (diff | hist) . . (+50) . . Euler line (→H–line Claim)
- 10:39, 2 December 2022 (diff | hist) . . (+57) . . Euler line (→H–line Claim)
- 10:34, 2 December 2022 (diff | hist) . . (0) . . Euler line (→H–line Claim)
- 10:32, 2 December 2022 (diff | hist) . . (0) . . Euler line (→H–line Claim)
- 10:30, 2 December 2022 (diff | hist) . . (0) . . Euler line (→H–line Claim)
- 10:28, 2 December 2022 (diff | hist) . . (+8) . . Euler line (→H–line Claim)
- 10:25, 2 December 2022 (diff | hist) . . (0) . . Euler line (→Symmetric lines)
- 10:23, 2 December 2022 (diff | hist) . . (+1,876) . . Euler line (→See also)
- 10:19, 2 December 2022 (diff | hist) . . (0) . . N File:H line.png (current)
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