Hello again everybody, in order to fulfill the increased demand for GiNaC releases we proudly present: GiNaC 1.4.3 The changes are: * Fixed bug in numerical evaluation of multiple polylogarithms and alternating multiple zeta values introduced in version 1.4.2. * Nielsen polylog now invalidates its lookup tables in case the precision (Digits) has been changed. * Added new checks for recent bugs in the numerical evaluation of Li and zeta. As always, this release can be downloaded from http://www.ginac.de/Download.html Best wishes, Jens