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#1 2007-12-20 05:48:37
- tony123
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- Registered: 2007-08-03
- Posts: 230
find all real solution of the eq
find all real solution of the eq
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#2 2007-12-20 06:58:01
- mathsyperson
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- Registered: 2005-06-22
- Posts: 4,900
Re: find all real solution of the eq
Not sure if it's the only solution, but I can get x=y=z=1 by inspection.
Why did the vector cross the road?
It wanted to be normal.
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#3 2011-07-28 04:38:26
- gAr
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- Registered: 2011-01-09
- Posts: 3,482
Re: find all real solution of the eq
By symmetry, x = y = z = 1 is the only solution in reals, others are complex.
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
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