perplexus.info :: Just Math : Marquez's Equation

Marquez's Equation (Posted on 2005-03-02)

Find all postive integer solutions to the equation x^y-y^x=x+y.

See The Solution Submitted by owl

Rating: 4.1429 (7 votes)

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interesting...

| Comment 2 of 9 |

The only solution there seems to be using positive integers is (2,5)

(1,0) is another but it uses a non-positive.

No proof however...

Posted by Jer on 2005-03-02 19:01:02

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