added a check that expand(x^((a+b)^2-a^2-b^2-2*a*b)) -> 1

[ginac.git] / AUTHORS

The GiNaC Group
---------------
Christian Bauer <Christian.Bauer@uni-mainz.de>
Alexander Frink <Alexander.Frink@uni-mainz.de>
Richard Kreckel <Richard.Kreckel@uni-mainz.de>

And others...