
Re: Cute question about polynomials
Posted:
Apr 23, 2014 11:26 PM


On Tuesday, April 22, 2014 10:33:03 PM UTC7, Math Lover wrote:
> Find a polynomial p(x,y) with real coefficients, such > that as x,y range over all the real numbers, the set > of values p(x,y) covers the entire interval (0,infinity}
I believe this to be true: this was a Putnam exam problem one year, and *nobody* got the answer!

