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Integer Values of a Function

  1. Jun 4, 2007 #1
    Is there a quick way to find integer values of x that give integer values for y?


    sqrt(R) rounded down<x<P/2

    an equivalent equation is

    x^2+Px+R=y y= a perfect square

    sqrt(x^2+Px+R)= integer

    P and R are integer values. They are very large.


    Maybe a generalized equation or a program?
  2. jcsd
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