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Hyperbolic functions: Revision history

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For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

curprev 21:4821:48, 30 April 2025 Tarnoob talk contribs 31,868 bytes +7 →Useful relations: line breaking undo

curprev 12:1112:11, 29 April 2025 212.13.148.216 talk 31,861 bytes −9 →History: In fact, he had already been dead in 1722; Harmonia Mensurarum was published posthumously. undo
curprev 12:1012:10, 29 April 2025 212.13.148.216 talk 31,870 bytes 0 →History: By 1772, Cotes had long been dead. undo

curprev 10:1310:13, 24 April 2025 Hourahine talk contribs m 31,870 bytes −4 →History: typo fixed undo

curprev 09:3709:37, 23 March 2025 ReyHahn talk contribs 31,874 bytes +8 →History undo
curprev 09:3709:37, 23 March 2025 ReyHahn talk contribs 31,866 bytes +167 lambert comes later undo Tag: Visual edit
curprev 09:2109:21, 23 March 2025 ReyHahn talk contribs 31,699 bytes +782 →History: foncenex undo Tag: Visual edit
curprev 09:0809:08, 23 March 2025 ReyHahn talk contribs 30,917 bytes +677 predecessors to ricatti and lambert undo Tag: Visual edit

curprev 10:0910:09, 18 March 2025 D.Lazard talk contribs 30,240 bytes −1 →top: unneeded + undo
curprev 08:1408:14, 18 March 2025 D.Lazard talk contribs 30,241 bytes −2 Reverted 2 edits by Xatnich (talk): Cosh is not coe undo Tags: Twinkle Undo
curprev 06:4206:42, 18 March 2025 Xatnich talk contribs m 30,243 bytes +2 wrong minus symbol undo Tag: Reverted
curprev 06:4106:41, 18 March 2025 Xatnich talk contribs m 30,241 bytes 0 The derivative of cosh t was incorrectly stated as +sinh t. Using the chain rule however, it is easy to show that it must be -sinh t undo Tag: Reverted

curprev 11:4211:42, 20 February 2025 D.Lazard talk contribs 30,241 bytes −99 Reverted 1 edit by Markovian typo (talk): Already given two lines above undo Tags: Twinkle Undo
curprev 09:3509:35, 20 February 2025 Markovian typo talk contribs 30,340 bytes +99 →Half argument formulas: added alternate half formula for tanh (I saw it from DOI:10.1073/pnas.1901692116, supplementary p.7, and checked it, but there might be a better source). undo Tag: Reverted

curprev 23:0123:01, 3 February 2025 Rgdboer talk contribs 30,241 bytes +74 lk Angle of parallelism, Lorentz boost, Hyperbolic rotation undo
curprev 15:3815:38, 3 February 2025 144.121.86.19 talk 30,167 bytes +2 →There was an x argument missing undo Tag: Visual edit

curprev 18:5318:53, 31 January 2025 First Harmonic talk contribs m 30,165 bytes +4 →Useful relations: word smithing undo
curprev 18:4818:48, 31 January 2025 First Harmonic talk contribs m 30,161 bytes +62 →Useful relations: Euler’s formula undo

curprev 01:3401:34, 13 January 2025 Rgdboer talk contribs m 30,099 bytes +44 lk Argument of a function, Area, hyperbola xy=1 undo

curprev 15:4915:49, 20 December 2024 D.Lazard talk contribs 29,981 bytes −4,625 Reverted 3 edits by Thomasda (talk): Apparent COI and self-promoting. In any case, unsourced terminology and no indication on notoriety of these inequalities undo Tags: Twinkle Undo
curprev 14:0414:04, 20 December 2024 Thomasda talk contribs 34,606 bytes −305 →Inequalities undo Tags: Reverted Visual edit: Switched
curprev 14:0314:03, 20 December 2024 Thomasda talk contribs 34,911 bytes +765 →Inequalities undo Tags: Reverted 2017 wikitext editor
curprev 12:5212:52, 20 December 2024 Thomasda talk contribs 34,146 bytes +4,165 →Inequalities undo Tags: Reverted use of deprecated (unreliable) source 2017 wikitext editor

curprev 11:0611:06, 11 December 2024 Ehrenkater talk contribs 29,981 bytes +18 →top: The use of "area" is not universally accepted. undo
curprev 11:0011:00, 11 December 2024 D.Lazard talk contribs 29,963 bytes +1 Reverted 1 edit by 192.248.22.102 (talk) undo Tags: Twinkle Undo
curprev 02:5302:53, 11 December 2024 192.248.22.102 talk 29,962 bytes −1 →Subtraction formulas undo Tags: Reverted Visual edit

curprev 13:4113:41, 23 October 2024 D.Lazard talk contribs m 29,963 bytes +3 Reverted 2 edits by 14.139.59.137 (talk) to last revision by DVdm undo Tags: Twinkle Undo
curprev 13:3013:30, 23 October 2024 14.139.59.137 talk 29,960 bytes −3 →Sums of arguments undo Tag: Reverted
curprev 13:2813:28, 23 October 2024 14.139.59.137 talk 29,963 bytes 0 →Square formulas undo Tag: Reverted

curprev 14:4714:47, 7 September 2024 DVdm talk contribs 29,963 bytes +16 →Inequalities: fix formatting undo
curprev 10:0510:05, 7 September 2024 77.126.97.239 talk 29,947 bytes +4 No edit summary undo Tag: Visual edit

curprev 22:0222:02, 30 August 2024 JayBeeEll talk contribs 29,943 bytes −430 Undid revision 1242194966 by 67.249.248.128 (talk) rv: this is not a textbook undo Tag: Undo

curprev 14:1614:16, 25 August 2024 67.249.248.128 talk 30,373 bytes +430 →Hyperbolic cosine undo Tag: Reverted

curprev 22:5322:53, 24 August 2024 35.139.154.158 talk 29,943 bytes −98 Undid revision 1242064119 by 67.249.248.128 (talk) "intuitive" is pretty subjective, and while it's easy to verify that it's a solution, uniqueness is less obvious undo Tag: Undo
curprev 20:1420:14, 24 August 2024 67.249.248.128 talk 30,041 bytes +98 Minor change to help jog intuition, as we haven't yet come to the "Derivatives" section of the article. ✞ undo Tag: Reverted

curprev 22:1422:14, 16 January 2024 Dwilus talk contribs 29,943 bytes 0 →See also undo
curprev 22:1322:13, 16 January 2024 Dwilus talk contribs 29,943 bytes +30 →See also undo
curprev 01:3501:35, 16 January 2024 EonDigital talk contribs 29,913 bytes +63 →Useful relations: The osborn rule cited has limitations not mentioned here. undo

curprev 09:3309:33, 10 December 2023 D.Lazard talk contribs 29,850 bytes +1 Reverted 2 edits by 2A00:F41:1C13:A522:51C9:F470:5C6E:BF5E (talk) undo Tags: Twinkle Undo
curprev 07:4807:48, 10 December 2023 2a00:f41:1c13:a522:51c9:f470:5c6e:bf5e talk 29,849 bytes −1 No edit summary undo Tags: Reverted Mobile edit Mobile web edit
curprev 07:4707:47, 10 December 2023 2a00:f41:1c13:a522:51c9:f470:5c6e:bf5e talk 29,850 bytes 0 Fixed typo undo Tags: Reverted Mobile edit Mobile web edit

curprev 06:0906:09, 2 December 2023 Luigi.a.cruz talk contribs m 29,850 bytes −1 Rearranged enumeration of normal and inverse hyperbolic functions. undo Tags: Mobile edit Mobile app edit iOS app edit

curprev 19:3319:33, 15 November 2023 D.Lazard talk contribs m 29,851 bytes +4 Reverted 1 edit by 81.233.10.194 (talk) to last revision by 150.243.201.167 undo Tags: Twinkle Undo

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