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Basic Number Theory 13: Pythagorean triples and a few Diophantine equations
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2016-12-18, 14:39
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LaurV
Romulan Interpreter
Jun 2011
Thailand
5
^{2}
·7·53 Posts
In integers modulo 4, 3^3=3 (mod 4), not 1. (example 2). "so x is even, therefore y is
odd
1 (mod 4).", fixed it for you
The rest seems fine.
You have a patience of steel to write all this, for which you have all my admiration!
Last fiddled with by LaurV on 2016-12-18 at
14:55
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