Timeline for Computation of inverses modulo p followup
Current License: CC BY-SA 2.5
5 events
| when toggle format | what | by | license | comment | |
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| Oct 19, 2010 at 12:35 | vote | accept | Barry | ||
| Oct 13, 2010 at 11:31 | comment | added | Sidney Raffer | @Aaron: Strangely, I've never seen it in print. | |
| Oct 13, 2010 at 7:58 | comment | added | Aaron Meyerowitz | I use this way to teach it as well. One has the invariant that a typical row is $r s ar+bs$. In case of an error one can zero in on the line where the error occurred by checking back and forth to see where the invariant failed. When working in $\mathbb{Z}[\sqrt{2}]$ or $\mathbb{Z}[i]$ that can be helpful. | |
| Oct 12, 2010 at 21:58 | history | edited | Sidney Raffer | CC BY-SA 2.5 |
added 119 characters in body
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| Oct 12, 2010 at 18:19 | history | answered | Sidney Raffer | CC BY-SA 2.5 |