Timeline for Cubic forms and Hasse Principle
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
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| Nov 25, 2013 at 15:54 | comment | added | KConrad | Instead of "diagonal" you should have written "diagonalizable". In your examples, stylistically, it would look nicer to make an overall sign change if needed so that $x^3$ has a positive coefficient rather than a negative coefficient. | |
| Oct 2, 2013 at 14:57 | history | answered | stankewicz | CC BY-SA 3.0 |