Timeline for Expressing the singular values of a 2-by-2 real-valued matrix by the norm of the two columns and the angle between them
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
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| Dec 26, 2021 at 14:14 | vote | accept | keyboardAnt | ||
| Sep 19, 2021 at 11:49 | comment | added | Carlo Beenakker | I'm afraid these expressions for $\sigma_1$ and $\sigma_2$ are incorrect, the correct expressions are a bit more lengthy (see the answer box, where I've worked it out). | |
| Sep 19, 2021 at 10:53 | answer | added | Carlo Beenakker | timeline score: 2 | |
| Sep 19, 2021 at 9:54 | history | edited | keyboardAnt | CC BY-SA 4.0 |
added 1 character in body
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| Sep 18, 2021 at 19:45 | history | edited | keyboardAnt | CC BY-SA 4.0 |
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| Sep 18, 2021 at 16:59 | history | asked | keyboardAnt | CC BY-SA 4.0 |