Dual polyhedron: Revision history

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curprev 22:1822:18, 21 August 2024 Citation bot talk contribs 18,761 bytes +74 Add: volume, series. | Use this bot. Report bugs. | Suggested by Whoop whoop pull up | Category:Polyhedra | #UCB_Category 110/173 undo

curprev 14:3514:35, 3 July 2024 Dedhert.Jr talk contribs 18,687 bytes +536 source for self-dual pyramid undo
curprev 14:3314:33, 3 July 2024 Dedhert.Jr talk contribs 18,151 bytes −81 →Self-dual polyhedra: merge, ce undo
curprev 14:3014:30, 3 July 2024 Dedhert.Jr talk contribs 18,232 bytes −1,073 →Self-dual polyhedra: oh please not these exhibition images undo

curprev 09:1109:11, 25 January 2024 Steelpillow talk contribs 19,305 bytes −29 Undid revision 1198771169 by Obtuse Wombat (talk) more confusing to move from plural to singular mid-flight. undo Tag: Undo
curprev 01:1101:11, 25 January 2024 Obtuse Wombat talk contribs 19,334 bytes +29 Reword for clarity (to better specify the edge-to-edge correspondence). undo Tag: Reverted

curprev 06:1406:14, 26 November 2023 Double sharp talk contribs m 19,305 bytes +32 →Self-dual polytopes and tessellations undo

curprev 14:1014:10, 29 September 2023 Qalle2 talk contribs 19,273 bytes −4 jpg → svg; lowercase <br> undo

curprev 11:5411:54, 8 October 2022 92.72.139.189 talk 19,277 bytes +1 No edit summary undo

curprev 08:0808:08, 6 September 2022 John of Reading talk contribs m 19,276 bytes 0 →top: Typo fixing, replaced: vice-versa → vice versa undo Tag: AWB

curprev 09:4809:48, 23 August 2022 Steelpillow talk contribs 19,276 bytes −10 →top: there are other kinds of reciprocity undo
curprev 09:4409:44, 23 August 2022 Steelpillow talk contribs 19,286 bytes +21 →top: more specific about what is and is not undo

curprev 16:4916:49, 25 April 2022 Erel Segal talk contribs 19,265 bytes +30 →Self-dual polyhedra undo Tag: Visual edit

curprev 09:0309:03, 3 February 2022 103.98.63.104 talk 19,235 bytes −182 Removed 'please clarifiy's on 'self dual'; it is abundantly clear what self-dual means and is explained in the paragraphs above. undo Tag: Visual edit

curprev 11:5511:55, 6 October 2021 2405:201:a803:1106:c985:dce0:3a99:548 talk 19,417 bytes +2 Fixed grammar undo Tags: Mobile edit Mobile web edit

curprev 14:1914:19, 20 September 2021 JavBol talk contribs m 19,415 bytes +25 Replaced internal bluelink: [#Dorman Luke construction|Dorman Luke construction], with "external" bluelink: [Dual uniform polyhedron#Dorman Luke construction|Dorman Luke construction]; replaced "described below" with "(mentioned below)". undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit
curprev 08:2708:27, 20 September 2021 Steelpillow talk contribs 19,390 bytes −1,232 →Polar reciprocation: move DL construction to Uniform dual polyhedron per discussion undo

curprev 16:5716:57, 25 August 2021 JavBol talk contribs 20,622 bytes +21 ##Polar reciprocation: 4 little homogeneity/specification/clarity improvements undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 05:1405:14, 24 August 2021 Steelpillow talk contribs 20,601 bytes 0 →Polar reciprocation: swap subsections - DL is an example of canonical arrangement undo
curprev 04:5604:56, 24 August 2021 Steelpillow talk contribs m 20,601 bytes +2 →Dorman Luke construction: lower subtopic undo
curprev 04:5504:55, 24 August 2021 Steelpillow talk contribs 20,599 bytes +2 Dorman Luke as a subtopic of polar reciprocation undo

curprev 21:1121:11, 23 August 2021 JavBol talk contribs 20,597 bytes +23 ##Polar reciprocation: Several little homogeneity/phrasing/specification/clarity improvements undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit
curprev 18:2618:26, 23 August 2021 Steelpillow talk contribs 20,574 bytes +1,673 Undid revision 1040282154 by David Eppstein (talk) Reverting prior to opening discussion, per WP:BRD undo Tag: Undo
curprev 17:1717:17, 23 August 2021 David Eppstein talk contribs 18,901 bytes −1,673 Dorman Luke construction does not actually use polar reciprocation (it avoids it by doing something else equivalent), so saying that it uses a symmetry-centered sphere is misleading. Move entire section to Catalan solid article as threatened on talk. undo Tag: Reverted

curprev 16:3816:38, 22 August 2021 David Eppstein talk contribs 20,574 bytes −15 Undid revision 1040073378 by JavBol (talk) "convenient" is an opinion and needs a published source undo Tag: Undo
curprev 14:0114:01, 22 August 2021 JavBol talk contribs 20,589 bytes +15 ##Polar reciprocation: Replaced "this can be used" with "this is convenient to use", because sentence just after that claims "it is possible to reciprocate a polyhedron about any sphere". + Little specification undo Tags: Reverted Visual edit Mobile edit Mobile web edit Advanced mobile edit

curprev 16:1716:17, 21 August 2021 JavBol talk contribs 20,574 bytes +173 ##Polar reciprocation: Instead, added: "Failing that, for a polyhedron with a circumscribed sphere, inscribed sphere, or midsphere (one with all edges as tangents), this can be used." Added # internal link to "Dorman Luke construction". undo Tags: Mobile edit Mobile web edit Advanced mobile edit
curprev 07:0807:08, 21 August 2021 David Eppstein talk contribs m 20,401 bytes −137 Reverted edits by 2806:106E:16:6FC0:AD4B:856:4DB3:F575 (talk) to last version by David Eppstein undo Tag: Rollback
curprev 05:3905:39, 21 August 2021 2806:106e:16:6fc0:ad4b:856:4db3:f575 talk 20,538 bytes +137 →Dorman Luke construction undo Tags: Reverted Mobile edit Mobile web edit

curprev 18:0918:09, 20 August 2021 David Eppstein talk contribs 20,401 bytes −120 Undid revision 1039766824 by JavBol (talk) Removed because there is no evidence that this is "commonly used" and because in almost all non-symmetric polyhedra these spheres do not exist undo Tag: Undo
curprev 16:2716:27, 20 August 2021 JavBol talk contribs 20,521 bytes +120 Restored surprisingly removed sentence: "Failing that, a circumscribed sphere, inscribed sphere, or midsphere (one with all edges as tangents) is commonly used." Indeed: "Failing that" now makes clear sense, by referring to "a center of symmetry" in clarified sentence just before. PS: Could not reach source editor, so could not add # internal link to "Dorman Luke construction [described below]"... (?) undo Tags: Reverted Visual edit Mobile edit Mobile web edit Advanced mobile edit

curprev 14:4414:44, 12 August 2021 David Eppstein talk contribs 20,401 bytes −299 →Polar reciprocation: simplify; we don't need to attempt to classify symmetries here undo

curprev 22:5422:54, 3 August 2021 David Eppstein talk contribs 20,700 bytes +12 →Polar reciprocation: center of the sphere undo

curprev 22:2022:20, 2 August 2021 JavBol talk contribs m 20,688 bytes +2 In definition formula for P^0: Replaced "q \mid q · p" (unclear to non-mathematician readers) with "q \big| q · p" (slightly clearer). @User:JayBeeEll: "\big|" does not work like "\mid", so i had to use 2 "~" spaces; please don't remove these; thanks. undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit

curprev 16:4216:42, 28 July 2021 David Eppstein talk contribs 20,686 bytes −13 shorter shortdesc undo
curprev 16:2616:26, 28 July 2021 Jarrod Baniqued talk contribs 20,699 bytes +4 No edit summary undo Tags: Mobile edit Mobile app edit iOS app edit
curprev 16:2616:26, 28 July 2021 Jarrod Baniqued talk contribs m 20,695 bytes +97 No edit summary undo Tags: Mobile edit Mobile app edit iOS app edit

curprev 22:3922:39, 12 July 2021 JavBol talk contribs 20,598 bytes +2 In top part: Added "[...]" just after "equivalent", twice. In #Dorman Luke construction: Used more standard phrasing. undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 13:1613:16, 10 July 2021 JavBol talk contribs 20,596 bytes +110 In #Dorman Luke construction: Fixed typos; added a necessary specification, & another specification. undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit

curprev 23:3623:36, 9 July 2021 JayBeeEll talk contribs m 20,486 bytes +12 apparently this is what was meant undo
curprev 18:4118:41, 9 July 2021 JayBeeEll talk contribs 20,474 bytes +8 refining JavBol's recent edits (mostly for basic grammar / idiom) undo

curprev 15:3915:39, 8 July 2021 JavBol talk contribs 20,466 bytes +28 Added (& bluelinked) "In Euclidean space" at very beginning of ##Polar reciprocation, as this uses dot product. undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit

curprev 21:3121:31, 7 July 2021 JavBol talk contribs 20,438 bytes −45 Dorman Luke construction: In step 3: Replaced "Draw the circumcircle (tangent to every corner A, B, C, D)" with "Draw the circumcircle of ABCD", because e.g.: angle BAF # angle DAE (unless ABCD is regular: special cases). In step 5: Little phrasing improvement undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit

curprev 23:4523:45, 6 July 2021 JavBol talk contribs 20,483 bytes +90 Rectified, explained, & rephrased last steps of Dorman Luke construction. undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit

curprev 22:3922:39, 2 July 2021 JavBol talk contribs 20,393 bytes +50 Many little homogeneity/simplicity/phrasing/specification/clarity improvements undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit

curprev 16:4016:40, 1 July 2021 David Eppstein talk contribs 20,343 bytes +115 Undid revision 1031436788 by Steelpillow (talk) It is not an incorrect statement. undo Tag: Undo
curprev 16:1816:18, 1 July 2021 Steelpillow talk contribs 20,228 bytes −115 →Topological duality: Delete incorrect statement until a correct form can be agreed, undo Tag: Reverted

curprev 20:5920:59, 30 June 2021 JayBeeEll talk contribs 20,343 bytes +5 Undid revision 1031291886 by Steelpillow (talk) your latest version actually made no sense: "the dual is a polyhedron, but the dual geometric figure might not be a polyhedron" come on. Also please remember WP:BRD. undo Tag: Undo
curprev 20:3320:33, 30 June 2021 Steelpillow talk contribs 20,338 bytes −5 →Topological duality: realizable not defined either, and the sentence is incorrect anyway as unfaithful realizations are always geometrically possible. undo Tag: Reverted
curprev 19:1819:18, 30 June 2021 JayBeeEll talk contribs 20,343 bytes +1 →Topological duality: I don't think "realizable faithfully" is cleaned up relative to "geometrically" -- it is certainly not defined in the article anywhere undo

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