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curprev 16:0616:06, 11 August 2024 ClueBot NG talk contribs m 21,989 bytes −481 Reverting possible vandalism by 213.31.153.119 to version by McYeee. Report False Positive? Thanks, ClueBot NG. (4339361) (Bot) undo Tag: Rollback
curprev 16:0616:06, 11 August 2024 213.31.153.119 talk 22,470 bytes +481 Del undo Tags: Reverted possible vandalism Mobile edit Mobile web edit

curprev 05:4105:41, 26 May 2024 Jeaucques Quœure talk contribs 21,816 bytes +310 No edit summary undo Tags: Visual edit Mobile edit Mobile web edit
curprev 05:3605:36, 26 May 2024 Jeaucques Quœure talk contribs 21,506 bytes +243 Simplified vector notation. undo Tags: Visual edit Mobile edit Mobile web edit

curprev 10:3410:34, 29 February 2024 Jaulken talk contribs m 21,263 bytes −24 Removed a statement that said del can be formally defined as a three-dimensional vector operator. This can be misleading, as it doesn't have to be three-dimensional. undo

curprev 15:2715:27, 5 September 2023 Indigopari talk contribs 21,287 bytes −86 →Second derivatives: modified list of equations to be clearer and more closely correspond to the text undo Tags: Mobile edit Mobile web edit Advanced mobile edit
curprev 15:1015:10, 5 September 2023 Indigopari talk contribs 21,373 bytes +4 →Hessian matrix undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 23:5223:52, 20 May 2023 Logic314 talk contribs m 20,703 bytes −2 →Definition undo
curprev 23:5223:52, 20 May 2023 Logic314 talk contribs m 20,705 bytes 0 →Definition undo
curprev 23:4923:49, 20 May 2023 Logic314 talk contribs 20,705 bytes +1,951 Elaborating more on the definition of del acting by scalar multiplication, dot products, and cross products undo
curprev 22:2522:25, 20 May 2023 Logic314 talk contribs 18,754 bytes +537 I added a detail on how in general the del operator is used to act on scalar and vector functions in a general n-dimensional space. undo

curprev 18:2018:20, 31 January 2023 138.51.83.205 talk 18,218 bytes +6 →Definition undo
curprev 18:1918:19, 31 January 2023 138.51.83.205 talk 18,212 bytes −3 Write R^n as a LaTeX expression rather than using HTML formatting. undo

curprev 19:2119:21, 11 January 2023 185.163.90.85 talk 18,118 bytes −14 →Curl: Removed "Unfortunately" undo Tags: Mobile edit Mobile web edit

curprev 11:0411:04, 30 December 2022 159.235.96.154 talk 18,132 bytes −17 →Precautions: oops forgot to undo that wording change undo
curprev 11:0411:04, 30 December 2022 159.235.96.154 talk 18,149 bytes +168 →Precautions: identify what the examples being compared are called. Also helpful because the advection operator is not linked anywhere else on the page despite being somewhat relevant to the topic undo

curprev 19:0719:07, 14 June 2022 Set theorist talk contribs 17,981 bytes −41 →top: didn't make sense to have two (conflicting) "about" hatnotes undo