Hello everybody, GiNaC 1.3.8 is out and available. The changes are: - Drop support of ginac-config and ginac.m4. Please use pkg-config instead. - atan2(y,x) branch cut correction. - Fixed bug in series expansion. - Additional transformations for mul and power. - Clifford units now honor representation labels. - Correct csrc output for idx and fderivative. - Improved handling of convergence transformationis for Li/G. - Fix compilation issues with prereleases of GCC 4.3. - info_flags::expanded added. - input_parser also accepts pow(). - texinfo.tex removed from package. As always, this release can be downloaded from http://www.ginac.de/Download.html Best wishes, Jens