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Justin
05/09/00 06:39am

I would like to solve this problem: What is the smallest positive integer that can be expressed as the sum a^3 + b^3 and which can also be expressed as the sum c^3 + d^3, if a,b,c, and d are distinct positive integers? I can't get mathematica to find this answer, or even to find a and b so a^2 + b^2 = 25 and a and b are natural numbers. I have mathematica 4.0 for students, which is basically identical to professional version. Please help me out! Thanks.

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Subject (listing for 'Solving with integer answers')
Author Date Posted
Solving with integer answers Justin 05/09/00 06:39am
Re: Solving with integer answers Fabrice P. L... 05/14/00 6:32pm
Re: Solving with integer answers Fabrice P. L... 05/14/00 6:33pm
Re: Solving with integer answers Matt Herman 06/09/00 05:36am
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