KASH can be copied and distributed freely for any non-commercial purpose. If you copy KASH for somebody else, you may ask this person to refund your expenses. This should cover cost of media, copying and shipping. You are not allowed to ask for more than this. In any case you must give a copy of this copyright notice along with the program. If you obtain… (More)
The software package KANT V4 for computations in algebraic number elds is now available in version 4. In addition a new user interface has been released. We will outline the features of this new software package.
Using a new regulator bound we determine unit groups and class groups of the 289040 quintic algebraic number fields with absolute discriminant less than 2 × 10 7 (totally real fields), respectively 5 × 10 6 (other signatures). We list significant data.