Timeline for using the imaginary unit with inverses
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
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| S Apr 12 at 12:21 | history | suggested | Red Five | CC BY-SA 4.0 |
Minor LaTeX edits.
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| Apr 12 at 11:59 | review | Suggested edits | |||
| S Apr 12 at 12:21 | |||||
| Oct 3, 2023 at 13:06 | comment | added | Mengchun Zhang | I think there might be a confusion of which type of inverse we are after. When we say addition is inverse to substraction, we mean they are group inverse on the group $(\mathbb R,+)$, such that their composition gives the identity element $0$. However $a^b$ and $\log_ab$ are not group inverses, they are inverse functions, their composition gives back $b$ but not the identity element on some group. | |
| Oct 3, 2023 at 7:46 | history | edited | 邪悪歌 | CC BY-SA 4.0 |
added 131 characters in body
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| Oct 3, 2023 at 7:43 | history | edited | 邪悪歌 | CC BY-SA 4.0 |
added 112 characters in body
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| S Oct 3, 2023 at 7:39 | review | First questions | |||
| Oct 3, 2023 at 7:40 | |||||
| S Oct 3, 2023 at 7:39 | history | asked | 邪悪歌 | CC BY-SA 4.0 |