Timeline for When is $(-1+\sqrt[3]{2})^n$ of the form $a+b\sqrt[3]{2}$?
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| Nov 19, 2015 at 16:49 | vote | accept | sacch | ||
| Jun 7, 2015 at 2:31 | history | edited | Noam D. Elkies | CC BY-SA 3.0 |
e, not k (twice); remove some gobbledygook from the goodyglebooks URL
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| Jun 7, 2015 at 1:51 | history | edited | Noam D. Elkies | CC BY-SA 3.0 |
Add references to Euler and Schoof/McCallum
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| Jun 6, 2015 at 4:06 | comment | added | Noam D. Elkies | According to Dickson's History (Vol. II, p.572) Euler already proved in 1770 that if $x^3+y^3=2z^3$ (for integers $x,y,z$ with $z \neq 0$) then $x=y$. | |
| Jun 6, 2015 at 3:30 | history | answered | Noam D. Elkies | CC BY-SA 3.0 |