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 Function
 
          Description
        The 'IntegralPoints' function computes all integral points on an elliptic curve in normal form over the rational integers.  The result is returned as a list of all x-y pairs solving the equation.  'IntegralPoints(a,b)' computes all integral points of an elliptic curve in short Weierstrass form $y^2 = x^3 + a,x + b$ with rational integers $a,b$. The computation of all integral points is reduced to another problem in which finitely many associated quartic Thue are solved
 
          Examples
        IntegralPoints(1,1);
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