Wednesday, July 13, 2005

Ferdinand Gotthold Max Eisenstein

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Ferdinand Gotthold Max Eisenstein was born in Berlin on April 16, 1823. His family was not well off. His father had served in the Prussian a...
Sunday, July 10, 2005

Euclidean Integers

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A quadratic integer is considered Euclidean if it can be characterized by a division algorithm . This is the algorithm which states that d...
4 comments:
Tuesday, July 05, 2005

Quadratic Integers: Generalizing Gaussian Integers

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Leonhard Euler proposed a proof for Fermat's Last Theorem: n = 3 , using integers based on a+b √ -3 . Carl Friedrich Gauss showed the ...
3 comments:
Sunday, June 26, 2005

Proof for n=4 using Gaussian Integers: Step 2

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Today's blog continues a proof that was first presented in a previous blog . If you are new to unique factorization, start here . If you...
3 comments:
Saturday, June 25, 2005

Proof for n=4 using Gaussian Integers: Step 1

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Today's blog continues a proof that was first presented in a previous blog . If you are new to unique factorization, start here . If you...
4 comments:
Wednesday, June 22, 2005

i - 1 and Fermat's Last Theorem n = 4

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Today's blog continues a proof that was first presented in a previous blog . If you are new to unique factorization, start here . If you...
2 comments:
Sunday, June 19, 2005

Gaussian Integers: properties of 1 - i

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Today's blog continues a proof that was first presented in a previous blog . If you are new to unique factorization, start here . If you...
5 comments: