Hi! On Tue, Jan 30, 2001 at 11:42:28AM +0100, Richard B. Kreckel wrote: > Now, that we have expand(x^((a+b)^2-a^2-b^2-2*a*b)) -> 1, wouldn't it be > natural to also have normal(x^((x^2+2*x*y+y^2)/(x+y)^2)) -> x? Done. Bye, Christian -- / Coding on PowerPC and proud of it \/ http://www.uni-mainz.de/~bauec002/