% This is a matlab function file that
% evaluates the functions 
% f(x,y,u,p,q) and g(x,y,u,p,q)
% (DMA, 6-5-07)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
function fg=fg_hyper2nd(x,y,u,p,q)

f=x+y;g=-(x+y);               % for E.B.Y. example p. 83

fg=[f;g];
