Dirac delta function: Revision history

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curprev 11:3911:39, 17 November 2024 2a02:908:198:f780:656a:c6a8:72cd:976a talk 96,627 bytes +3 added dx in integral for consistency with other parts of the wiki and correctness undo

curprev 10:1910:19, 15 November 2024 62.178.100.182 talk 96,624 bytes +28 u is never defined in this equation. Added a definition undo Tag: Visual edit

curprev 09:1609:16, 27 October 2024 Setokaiba talk contribs 96,596 bytes +85 →Approximations to the identity: clarify particular bump function used undo

curprev 07:1907:19, 19 October 2024 Roffaduft talk contribs 96,511 bytes +316 Changed "eigenstate" to the less ambiguously defined "eigenkets" and added a reference. undo
curprev 07:1007:10, 19 October 2024 Roffaduft talk contribs 96,195 bytes −79 →Quantum mechanics: fixed structure of a sentence undo

curprev 11:4711:47, 13 October 2024 Tito Omburo talk contribs 96,274 bytes +39 Ce undo

curprev 19:3519:35, 12 October 2024 Justlookingforthemoment talk contribs 96,235 bytes +188 Added the mathematical equation of the function undo Tag: Visual edit

curprev 14:5814:58, 3 October 2024 2a00:23c4:335f:5401:61b3:4400:67f4:b024 talk 96,047 bytes 0 →Derivatives undo

curprev 01:5101:51, 12 September 2024 Em3rgent0rdr talk contribs 96,047 bytes +32 →Translation: the integral of a time-delayed Dirac delta is simply 1. What the equation below and which the various sources are really talking about is the integral of *a function multiplied by the time-delayed Dirac delta*. Move the source to where it is more relevant, when talking about convolving a function with a time-delayed Dirac delta. Move definition of the time-delayed Dirac delta earlier to when it is first mentioned. undo Tag: Visual edit

curprev 14:3514:35, 6 September 2024 Tito Omburo talk contribs 96,015 bytes −31 →Composition with a function: unnecessary clarification: the roots are simple undo
curprev 10:4710:47, 6 September 2024 2600:4808:63b7:f901:1d4e:8f8e:2f31:1be2 talk 96,046 bytes −10 →Properties undo
curprev 10:4610:46, 6 September 2024 2600:4808:63b7:f901:1d4e:8f8e:2f31:1be2 talk 96,056 bytes +34 →Scaling and symmetry undo

curprev 19:4419:44, 27 August 2024 Tito Omburo talk contribs 96,022 bytes +14 →Spaces of holomorphic functions undo
curprev 19:4419:44, 27 August 2024 Tito Omburo talk contribs 96,008 bytes +142 →Spaces of holomorphic functions: formula in disc undo
curprev 19:1619:16, 27 August 2024 Tito Omburo talk contribs 95,866 bytes +24 →Spaces of holomorphic functions: Bergman kernel undo
curprev 19:1519:15, 27 August 2024 Tito Omburo talk contribs 95,842 bytes +757 →Spaces of holomorphic functions: reproducing kernel Hilbert space undo

curprev 13:1213:12, 7 July 2024 Roffaduft talk contribs 95,085 bytes +917 Undid revision 1233134318 by 2603:8080:B201:7538:DC10:34DE:407D:D17F (talk) WP:ES undo Tag: Undo
curprev 12:5512:55, 7 July 2024 2603:8080:b201:7538:dc10:34de:407d:d17f talk 94,168 bytes −917 No edit summary undo Tag: Reverted

curprev 07:4607:46, 24 June 2024 77.102.36.170 talk 95,085 bytes +111 →Properties in n dimensions undo Tag: Visual edit: Switched

curprev 10:3210:32, 9 June 2024 Meno25 talk contribs 94,974 bytes 0 →History undo

curprev 14:0614:06, 30 May 2024 Roffaduft talk contribs 94,974 bytes −4 Undid revision 1226413777 by 77.245.33.10 (talk) It not being a function in the mathematical sense of the word is sufficiently explained in the introduction. undo Tag: Undo
curprev 13:5313:53, 30 May 2024 77.245.33.10 talk 94,978 bytes +4 Dirac delta is a distribution not a function. undo Tag: Reverted

curprev 17:3117:31, 24 May 2024 IntGrah talk contribs m 94,974 bytes +2 →top: Fixed grammar undo Tags: Mobile edit Mobile app edit Android app edit

curprev 11:2411:24, 11 May 2024 Tito Omburo talk contribs 94,972 bytes −712 Undid revision 1223306135 by Οσψαρ (talk) undo Tag: Undo
curprev 06:5306:53, 11 May 2024 Οσψαρ talk contribs 95,684 bytes +712 No edit summary undo Tags: Reverted Visual edit

curprev 17:5117:51, 1 May 2024 Tito Omburo talk contribs 94,972 bytes −24 →Quantum mechanics: the last edit introduced a mathematical error here undo
curprev 07:5307:53, 1 May 2024 Roffaduft talk contribs 94,996 bytes +57 →Quantum mechanics: removed redundancies. made minor cosmetic change. fixed hyperlink. made minor corrections in the maths undo

curprev 12:4612:46, 29 April 2024 5.90.108.19 talk 94,939 bytes −34 →As a measure: Removed redundancy undo Tags: Mobile edit Mobile web edit

curprev 09:1109:11, 22 March 2024 Tito Omburo talk contribs 94,973 bytes +32 →Definitions: precision undo

curprev 17:5117:51, 21 March 2024 Tito Omburo talk contribs 94,941 bytes −11 No extended real-valued function has this property. Undid revision 1214863513 by 97.113.15.215 (talk) undo Tag: Undo
curprev 17:2517:25, 21 March 2024 97.113.15.215 talk 94,952 bytes +11 Explain that functions are logical in function theory, in standard formalisms, that Dirac delta is non-standard. undo Tag: Reverted

curprev 02:0302:03, 25 January 2024 129.97.131.0 talk 94,941 bytes +5 →Derivatives: Leibnitz -> Leibniz undo Tag: Visual edit

curprev 13:0913:09, 12 January 2024 Tito Omburo talk contribs 94,936 bytes +2 →Motivation and overview: clarify that this limit is in the positive sense undo
curprev 13:0813:08, 12 January 2024 Tito Omburo talk contribs 94,934 bytes −6 It's infinite at zero. Undid revision 1194301201 by JamiePD (talk) undo Tag: Undo

curprev 03:1203:12, 10 January 2024 Reaper1945 talk contribs 94,940 bytes −2 No edit summary undo Tags: Visual edit Mobile edit Mobile web edit

curprev 08:0608:06, 8 January 2024 JamiePD talk contribs m 94,942 bytes +6 No edit summary undo Tags: Reverted Visual edit Mobile edit Mobile web edit

curprev 17:3917:39, 22 December 2023 Tito Omburo talk contribs 95,270 bytes +7 →As a distribution: corrected some unidiomatic English undo

curprev 16:5216:52, 19 December 2023 Tito Omburo talk contribs 95,263 bytes −1,132 →Definitions: removed unhelpful/incorrect paragraph undo
curprev 03:3803:38, 19 December 2023 68.175.51.87 talk 96,395 bytes +16 →Definitions undo

curprev 04:4904:49, 6 December 2023 Me, Myself, and I are Here talk contribs 96,379 bytes −28 →Derivatives: simplify heading undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 13:0713:07, 26 November 2023 Grove Farcher talk contribs m 96,407 bytes 0 Changed variable b to variable a so that the formula relates to the diagram to the right. undo Tag: Manual revert
curprev 13:0613:06, 26 November 2023 Grove Farcher talk contribs m 96,407 bytes 0 Changed variable b to variable a so that the formula relates to the diagram to the right. undo Tag: Reverted

curprev 13:4613:46, 12 November 2023 Tito Omburo talk contribs 96,407 bytes +1 mathematical analysis undo
curprev 08:0408:04, 12 November 2023 Roffaduft talk contribs m 96,406 bytes +4 →Quantum mechanics: added wiki link undo

curprev 20:4620:46, 2 November 2023 Shevvvv talk contribs m 96,402 bytes −1 →Properties in n dimensions: typo undo

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