GiNaC 1.2.1 now available

Hello! GiNaC 1.2.1 is now available! The changes are: - Fixed infinite recursion in atan2_evalf() and improved atan2_eval(). - Added automatic evaluations for trigonometric functions with negative arguments (e.g. sin(-2) -> -sin(2)). - Fixed a static initialization order goof-up. - Fixed various bugs in series expansion. If you had problems using GiNaC 1.2 on certain platforms because you were getting segmentation faults all the way, this release should solve the issue. You can download GiNaC 1.2.1 as always from ftp://ftpthep.physik.uni-mainz.de/pub/GiNaC Bye, Jens and Christian -- / Physics is an algorithm \/ http://www.uni-mainz.de/~bauec002/