Timeline for How to show this matrix is positive semidefinite?
Current License: CC BY-SA 3.0
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| when toggle format | what | by | license | comment | |
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| Jan 9, 2018 at 17:01 | history | edited | Łukasz Grad | CC BY-SA 3.0 |
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| Jan 9, 2018 at 16:59 | comment | added | whuber♦ | +1 Nice demonstration! It might be made a little clearer by using "$q$" instead of "$r$" in your statement of fact (3). | |
| Jan 9, 2018 at 16:41 | history | answered | Łukasz Grad | CC BY-SA 3.0 |