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curprev 07:4607:46, 23 July 2024‎ ISaveNewspapers talk contribs‎ 86,785 bytes −17‎ rewrote self-contradictory sentence, +wlink Integral undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 11:5211:52, 4 July 2024‎ Favonian talk contribs‎ m 86,802 bytes −21‎ Reverted edit by 89.151.188.44 (talk) to last version by Jacobolus undo Tag: Rollback
curprev 11:5111:51, 4 July 2024‎ 89.151.188.44 talk‎ 86,823 bytes +21‎ No edit summary undo Tag: Reverted

curprev 03:4703:47, 30 May 2024‎ Jacobolus talk contribs‎ 85,242 bytes −147‎ shorten hatnote to just point at Ellipsis, Eclipse. Folks looking for other meanings of those words can click through the hatnotes there to further disambiguation pages undo
curprev 03:3503:35, 30 May 2024‎ Jacobolus talk contribs‎ 85,389 bytes −40‎ take out elliptical trainer hatnote; the page elliptical is already a disambiguation page undo

curprev 21:0521:05, 29 May 2024‎ Marcin Rychlewicz talk contribs‎ 85,429 bytes 0‎ No edit summary undo Tags: Visual edit Mobile edit Mobile web edit

curprev 07:5107:51, 25 May 2024‎ 14.139.128.52 talk‎ 85,429 bytes +49‎ →‎Focus-to-focus reflection property undo
curprev 07:4607:46, 25 May 2024‎ 14.139.128.52 talk‎ 85,380 bytes −150‎ →‎Focus-to-focus reflection property undo
curprev 07:3907:39, 25 May 2024‎ 14.139.128.52 talk‎ 85,530 bytes −28‎ →‎Focus-to-focus reflection property undo Tags: Mobile edit Mobile app edit Android app edit

curprev 07:2107:21, 24 May 2024‎ 14.139.128.11 talk‎ 85,558 bytes +322‎ →‎Focus-to-focus reflection property convergence along a single direction along the major axis undo Tag: Visual edit

curprev 03:0903:09, 27 April 2024‎ Obtuse Wombat talk contribs‎ 85,236 bytes +107‎ Clarify definitions of radius of apoapsis and periapsis (similar to the Orbital eccentricity article). undo

curprev 05:2105:21, 1 April 2024‎ Jacobolus talk contribs‎ 85,129 bytes −283‎ →‎Polar form relative to focus: the version where we turn the ellipse in polar coordinates to an arbitrary angle seems too trivial to be worth the space undo
curprev 03:2403:24, 1 April 2024‎ 2601:447:c601:3690:5451:bc56:78e:1d0c talk‎ 85,412 bytes +8‎ →‎Shifted ellipse undo
curprev 03:2303:23, 1 April 2024‎ 2601:447:c601:3690:5451:bc56:78e:1d0c talk‎ 85,404 bytes +6‎ No edit summary undo
curprev 02:4502:45, 1 April 2024‎ 2601:447:c601:3690:5451:bc56:78e:1d0c talk‎ 85,398 bytes +2‎ No edit summary undo

curprev 07:3307:33, 27 March 2024‎ Sigma440 talk contribs‎ m 85,396 bytes +5‎ Undid revision 1215810077 by 91.187.142.195 (talk) rvv undo Tag: Undo
curprev 07:2107:21, 27 March 2024‎ 91.187.142.195 talk‎ 85,391 bytes −5‎ No edit summary undo Tag: Reverted

curprev 20:5620:56, 12 February 2024‎ 2800:150:126:2f81:b424:965a:a5b8:fd3d talk‎ 85,396 bytes 0‎ →‎General ellipse undo

curprev 15:3415:34, 24 January 2024‎ Kramer talk contribs‎ 85,396 bytes +1‎ →‎Polar form relative to focus: There was a error in the equation that I have now fixed. Note that before this equation was inconsistent with the one below it. Now it is consistent. It also now matches other sources on the internet, such as: https://math.stackexchange.com/a/3463417 undo
curprev 09:1209:12, 24 January 2024‎ Cirdecle talk contribs‎ m 85,395 bytes −1‎ →‎Polar form relative to focus undo Tag: Visual edit

curprev 09:1209:12, 23 January 2024‎ Citation bot talk contribs‎ 85,396 bytes 0‎ Misc citation tidying. | Use this bot. Report bugs. | #UCB_CommandLine undo

curprev 13:0713:07, 22 January 2024‎ 97.107.162.234 talk‎ 85,396 bytes +642‎ Undid revision 1197928055 by 97.107.162.234 (talk) undo Tag: Undo
curprev 13:0413:04, 22 January 2024‎ 97.107.162.234 talk‎ 84,754 bytes −642‎ No edit summary undo Tag: Reverted

curprev 09:5709:57, 19 January 2024‎ 193.57.249.2 talk‎ 85,396 bytes 0‎ No edit summary undo

curprev 19:1219:12, 16 January 2024‎ Gerbil613 talk contribs‎ m 85,396 bytes +1‎ →‎Polar form relative to center undo

curprev 00:3300:33, 14 January 2024‎ Jacobolus talk contribs‎ 85,395 bytes +60‎ Undid revision 1195411828 by Pdx scooter (talk) empirically this formula is different. it's plausible the previous one could be simplified, but this is not it. make sure you double-check before making this kind of change undo Tag: Undo

curprev 19:0619:06, 13 January 2024‎ Pdx scooter talk contribs‎ 85,335 bytes −60‎ →‎General ellipse: The a, b formula doesn't actually depend on D, E & F. Simplified. Substituting the a, b and theta formulae into the A, B, C equations above and simplifying demonstrates that this is correct. That the Wolfram reference above may need to be updated, though note that the previous equations didn't exactly match what's in the reference either. undo Tag: Reverted

curprev 15:5715:57, 11 December 2023‎ Pppery talk contribs‎ 85,395 bytes +51‎ + undo

curprev 19:1419:14, 5 December 2023‎ Jacobolus talk contribs‎ 85,344 bytes −2‎ →‎General ellipse: swap x, y with X, Y: use x, y for the coordinates of the final plotted ellipse, and X, Y for the local coordinates relative to the ellipse's center and axes undo
curprev 06:1006:10, 5 December 2023‎ Jacobolus talk contribs‎ m 85,346 bytes +15‎ →‎General ellipse undo
curprev 04:0904:09, 5 December 2023‎ Jacobolus talk contribs‎ m 85,331 bytes 0‎ →‎General ellipse undo
curprev 04:0804:08, 5 December 2023‎ Jacobolus talk contribs‎ 85,331 bytes +184‎ →‎General ellipse: add a figure undo

curprev 20:0720:07, 4 December 2023‎ Jacobolus talk contribs‎ m 85,147 bytes +2‎ →‎Tangent undo
curprev 18:2318:23, 4 December 2023‎ Jacobolus talk contribs‎ 85,145 bytes −292‎ →‎General ellipse: unfortunately the mathworld source has an incorrect formula. It's a lot simpler and clearer here to use the atan2 function, so let's do that instead. undo
curprev 09:3309:33, 4 December 2023‎ Zvika talk contribs‎ 85,437 bytes +149‎ fix formula for rotation angle of generic ellipse + add ref undo

curprev 21:5521:55, 12 November 2023‎ David Eppstein talk contribs‎ 85,288 bytes +29‎ Cynthia Y. Young undo

curprev 05:2205:22, 27 October 2023‎ Chjoaygame talk contribs‎ 85,259 bytes +15‎ right circular undo

curprev 18:5818:58, 27 August 2023‎ Jacobolus talk contribs‎ m 85,244 bytes 0‎ wikilink cone in the article body rather than an image caption undo
curprev 18:4318:43, 27 August 2023‎ 82.130.15.93 talk‎ 85,244 bytes +4‎ Add link to "Ellipsoid" page undo

curprev 21:2121:21, 13 August 2023‎ MrOllie talk contribs‎ 85,240 bytes 0‎ Restored revision 1168583658 by Jacobolus (talk) undo Tags: Twinkle Undo
curprev 21:0621:06, 13 August 2023‎ 76.199.20.179 talk‎ 85,240 bytes 0‎ No edit summary undo Tag: Reverted

curprev 18:0118:01, 3 August 2023‎ Jacobolus talk contribs‎ 85,240 bytes −504‎ →‎Focus-to-focus reflection property: condense proof [aside: definition lists (;) should probably not be abused here to make subsection headings] undo

curprev 14:3814:38, 27 July 2023‎ 85.148.89.96 talk‎ 85,744 bytes −3‎ →‎Ellipses undo

curprev 20:4520:45, 14 July 2023‎ 182.69.182.15 talk‎ 85,747 bytes −1‎ →‎Applications: changed the mercury figure caption from "Wave pattern of" undo Tag: Visual edit

curprev 18:4618:46, 10 July 2023‎ Hellacioussatyr talk contribs‎ 85,748 bytes +61‎ →‎In Cartesian coordinates: switch to more appropriate list type undo Tag: 2017 wikitext editor

Ellipse: Revision history

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