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An algebraic problem of finding four numbers, given the products of each of the numbers with the sum of the three others Export

(8 Apr 2005)

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In this paper Euler considers the problem of given a,b,c,d where a=v(x+y+z), b=x(v+y+z), c=y(v+x+z), d=z(v+x+y), determining v,x,y,z. He makes many changes of variable and ends up with four nicer equations, each in terms of a new variable u and the constants a,b,c,d. I do not understand exactly what Euler is doing, but I think the translation is “correct”. If anyone understands what Euler is doing, please email me so I can make the translation flow better.


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