Parallel curve: Revision history

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curprev 07:2007:20, 30 August 2025 David Eppstein talk contribs 33,818 bytes +94 →Parallel curves of an implicit curve: parabola undo
curprev 07:1807:18, 30 August 2025 David Eppstein talk contribs 33,724 bytes +176 →Parallel curves of an implicit curve: it appears to be untrue that the lines and circles are the only implicit curves with closed-form parallel curves undo
curprev 07:0707:07, 30 August 2025 David Eppstein talk contribs 33,548 bytes −165 →External links: this one too undo
curprev 07:0707:07, 30 August 2025 David Eppstein talk contribs 33,713 bytes −152 →External links: rm deadlink bare-url extlink undo

curprev 04:4504:45, 27 August 2025 Citation bot talk contribs 33,865 bytes −72 Altered pages. Removed URL that duplicated identifier. Removed parameters. Formatted dashes. | Use this bot. Report bugs. | Suggested by Headbomb | Linked from Wikipedia:WikiProject_Academic_Journals/Journals_cited_by_Wikipedia/Sandbox | #UCB_webform_linked 18/967 undo

curprev 16:5316:53, 22 August 2025 AnomieBOT talk contribs m 33,937 bytes +17 Dating maintenance tags: {{Citation Needed}} undo
curprev 14:5314:53, 22 August 2025 138.246.3.174 talk 33,920 bytes +19 Statement that parallel curves of implicit curves are in general "not possible" should be backed up by a source, if possible. undo Tag: Visual edit

curprev 06:3506:35, 3 August 2025 InternetArchiveBot talk contribs 33,901 bytes +230 Rescuing 1 sources and tagging 1 as dead.) #IABot (v2.0.9.5 undo

curprev 22:2022:20, 31 July 2025 David Eppstein talk contribs 33,671 bytes 0 →Geometric properties:E. Hartmann: Geometry and Algorithms for COMPUTER AIDED DESIGN. S. 30.: Pythagorean hodograph curve undo

curprev 20:2320:23, 29 July 2025 Fgnievinski talk contribs 33,671 bytes +189 →top undo

curprev 21:3721:37, 23 June 2025 OAbot talk contribs m 33,482 bytes +25 Open access bot: url-access=subscription updated in citation with #oabot. undo

curprev 23:5623:56, 14 December 2024 Blythwood talk contribs m 33,457 bytes +1 →Further examples: sp undo

curprev 22:3322:33, 27 November 2024 MildRumpus talk contribs m 33,456 bytes +137 Replaced bare link undo Tag: Visual edit

curprev 02:1602:16, 19 September 2024 The Anome talk contribs 33,319 bytes +70 Adding short description: "Generalization of the concept of parallel lines" undo Tag: Shortdesc helper

curprev 03:2503:25, 24 August 2024 Fgnievinski talk contribs 33,249 bytes +21 →top undo

curprev 16:3716:37, 11 July 2024 ComplexRational talk contribs 33,228 bytes −125 Copyvio revdel declined: text is copied from https://raphlinus.github.io/curves/2022/09/09/parallel-beziers.html, which is licensed as CC-BY 4.0; noting attribution and revdel not required (RR) undo Tag: Manual revert
curprev 14:3814:38, 11 July 2024 Broc talk contribs 33,353 bytes +125 Requesting copyvio revdel (cv-revdel) undo Tag: Reverted
curprev 05:1005:10, 11 July 2024 GraziePrego talk contribs 33,228 bytes −2,467 Unsourced and not written in proper tone undo Tag: Undo
curprev 05:0605:06, 11 July 2024 Jalajthegreat talk contribs 35,695 bytes +2,467 →Algorithms undo Tags: Reverted Newcomer task Newcomer task: expand

curprev 20:1620:16, 18 April 2024 TableChairFloor talk contribs m 33,228 bytes +4 No edit summary undo Tags: Visual edit Newcomer task Newcomer task: expand

curprev 21:1221:12, 26 October 2023 Neko-chan talk contribs 33,224 bytes −18 →External links: patent undo

curprev 21:3121:31, 25 October 2023 Neko-chan talk contribs 33,242 bytes +429 updating some cites undo
curprev 20:4520:45, 25 October 2023 Neko-chan talk contribs 32,813 bytes +193 Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.5 undo Tag: IABotManagementConsole [1.3]

curprev 21:1421:14, 7 July 2023 Citation bot talk contribs 32,620 bytes +18 Alter: pages, url. URLs might have been anonymized. Add: s2cid. Formatted dashes. | Use this bot. Report bugs. | Suggested by BOZ | Linked from User:BOZ/sandbox-temp | #UCB_webform_linked 29/34 undo

curprev 15:3515:35, 27 November 2022 Vycl1994 talk contribs 32,602 bytes +35 →Generalizations undo

curprev 18:3818:38, 5 October 2022 Zundark talk contribs 32,567 bytes +1 minor copyediting undo
curprev 16:0816:08, 5 October 2022 ArtfulSinger95 talk contribs 32,566 bytes +6 No edit summary undo Tags: Mobile edit Mobile app edit iOS app edit

curprev 02:2102:21, 11 September 2022 WikiCleanerBot talk contribs m 32,560 bytes 0 v2.05b - Bot T20 CW#61 - Fix errors for CW project (Reference before punctuation) undo Tag: WPCleaner

curprev 21:3421:34, 9 September 2022 Raph Levien talk contribs m 32,560 bytes +11 →Algorithms: Add year to Tiller and Hanson reference undo
curprev 21:2921:29, 9 September 2022 Raph Levien talk contribs 32,549 bytes +1,199 →Algorithms: Add a few references to papers and blog post undo

curprev 20:2020:20, 8 May 2022 FionaLovesCats talk contribs 31,350 bytes +272 →Geometric properties:E. Hartmann: Geometry and Algorithms for COMPUTER AIDED DESIGN. S. 30.: added new fact about osculating circles to parallel curves undo

curprev 20:5320:53, 14 March 2022 BrownHairedGirl talk contribs 31,078 bytes +68 tag with {{Bare URL PDF}} undo Tag: AWB

curprev 21:3321:33, 20 February 2022 Citation bot talk contribs 31,010 bytes +8 Add: authors 1-1. Removed parameters. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | #UCB_webform 107/641 undo

curprev 07:1607:16, 30 October 2021 Fgnievinski talk contribs 31,002 bytes +26 →top undo
curprev 07:1407:14, 30 October 2021 Fgnievinski talk contribs 30,976 bytes +44 →top undo

curprev 05:2905:29, 21 May 2021 104.173.214.98 talk 30,932 bytes +1 →Parallel curves of an implicit curve undo

curprev 16:3816:38, 26 March 2021 Tom.Reding talk contribs m 30,931 bytes −114 +{{Authority control}} (2 IDs from Wikidata), WP:GenFixes on undo Tag: AWB

curprev 20:2420:24, 29 January 2021 Monkbot talk contribs m 31,045 bytes +1 Task 18 (cosmetic): eval 20 templates: hyphenate params (1×); undo Tag: AWB

curprev 15:5315:53, 6 January 2021 LilHelpa talk contribs m 31,044 bytes −6 fix dupe phrase; typo; punc undo

curprev 02:4702:47, 1 April 2020 Citation bot talk contribs 31,050 bytes −86 Alter: title, pp. Add: oclc. Removed URL that duplicated unique identifier. Formatted dashes. | You can use this bot yourself. Report bugs here. | Activated by AManWithNoPlan | All pages linked from User:AManWithNoPlan/sandbox2 | via #UCB_webform_linked undo

curprev 20:1520:15, 21 March 2020 Opencooper talk contribs m 31,136 bytes 0 →See also: capitalize undo

curprev 03:4403:44, 6 March 2020 InternetArchiveBot talk contribs 31,136 bytes +63 Bluelink 1 book for verifiability. [goog]) #IABot (v2.0) (GreenC bot undo

curprev 15:1015:10, 15 September 2019 Bender the Bot talk contribs m 31,073 bytes +1 →Algorithms: HTTP → HTTPS for Technion CS, replaced: http://www.cs.technion.ac.il/ → https://www.cs.technion.ac.il/ undo Tag: AWB

curprev 22:3422:34, 5 May 2019 EricBrechner talk contribs 31,072 bytes +105 Clarified when a parameterization by normal is possible for general offset curves and surfaces. undo

curprev 00:3200:32, 2 May 2019 EricBrechner talk contribs 30,967 bytes +70 →Normal fans: Forgot to normalize the normal fan undo

curprev 23:2323:23, 1 May 2019 EricBrechner talk contribs m 30,897 bytes −11 →Parallel curve to a curve with a corner: Removed the {{in use}} template since the edit is complete. undo
curprev 23:2223:22, 1 May 2019 EricBrechner talk contribs 30,908 bytes +2,041 →Parallel curves to a curve with a corner: Added subsection on using normal fans to define parallel curves around sharp corners. undo
curprev 22:2022:20, 1 May 2019 EricBrechner talk contribs 28,867 bytes +216 Added section on parallel curves to a curve with a discontinuous normal undo
curprev 15:2815:28, 1 May 2019 EricBrechner talk contribs m 28,651 bytes +30 →Generalizations: Updated caption on ellipses image undo

curprev 17:3217:32, 30 April 2019 EricBrechner talk contribs 28,621 bytes +1,132 Added information and references about applications of offset surfaces. undo

Parallel curve: Revision history

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