% on combineexpt; can lead to a number of problems.  E.g., in the solve
% test, this one runs forever even though it works ok here:

on combineexpt;

off solvesingular, fullroots;

solve((x**(1/2)-(x-a)**(1/3))*(acos x-acos(2*x-b))* (2*log x
          -log(x**2+x-c)-4),x);

end;
