%
%   ODENEX1A.M   Function file for use in FZERO (see ODENEX1.M)
%
%   Evaluates f(x,y) = x^3*y^2 + x^2*y - 6 for various y values 
%   for a specified x value which is given as XX in the global list.
%
%   File prepared by J. R. White, UMass-Lowell (July 2003)
%
      function f = funfile(y)
      global XX
      f = XX.^3.*y.^2 + XX.^2.*y - 6;
%
%   end of function
