%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%  This is a demo file intended to be the starting point
%  for writing an Euler's method code.
%
%  Returns a vector with the first N even numbers. 
%
%  Example:
%  
%  y=Euler(5)
% 
%  y -> [2,4,6,8,10]

function t=Euler(N)
  for( k=1:N )
    t(k) = 2*k
  end
end