Timeline for What is the standard notation for reversing the order of vector's components? [closed]
Current License: CC BY-SA 3.0
15 events
| when toggle format | what | by | license | comment | |
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| Dec 9, 2016 at 20:43 | history | closed |
Tom Church Franz Lemmermeyer R.P. Alex Degtyarev Lucia |
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| Dec 9, 2016 at 17:45 | review | Close votes | |||
| Dec 9, 2016 at 20:43 | |||||
| Dec 9, 2016 at 14:07 | comment | added | arsmath | What's the application you have in mind? | |
| Dec 9, 2016 at 13:28 | comment | added | monkeymaths | @LorenoHeer This is certainly the appropriate choice when referring to column-vectors. | |
| Dec 9, 2016 at 13:19 | comment | added | Gerald Edgar | This also depends on the choice of basis for your vector space. | |
| Dec 9, 2016 at 13:10 | comment | added | Loreno Heer | @monkeymaths or a and ɐ | |
| Dec 9, 2016 at 12:33 | comment | added | monkeymaths | Instead of $x$, name your vector $b$ and the reversed one $d$. | |
| Dec 9, 2016 at 12:04 | comment | added | Pietro Majer | @ HeinrichD, yes, this is the question | |
| Dec 9, 2016 at 11:56 | answer | added | Jean Van Schaftingen | timeline score: 10 | |
| Dec 9, 2016 at 11:53 | comment | added | Anthony Quas | My 2c: how about $x^\leftarrow$? | |
| Dec 9, 2016 at 11:46 | comment | added | HeinrichD | @PietroMajer: And how do you denote the permutation $\sigma(i)=n+1-i$ of $\{1,\dotsc,n\}$? | |
| Dec 9, 2016 at 11:26 | comment | added | Pietro Majer | For a permutation of indices $\sigma$, I would denote $x_\sigma:=(x_{\sigma_1},\dots x_{\sigma_n})$, (or $x\sigma$ or $x\circ\sigma$ or $x^\sigma$). | |
| Dec 9, 2016 at 10:41 | answer | added | HeinrichD | timeline score: 5 | |
| Dec 9, 2016 at 10:30 | review | First posts | |||
| Dec 9, 2016 at 10:35 | |||||
| Dec 9, 2016 at 10:28 | history | asked | el_manco | CC BY-SA 3.0 |