The Alnuth package provides various methods to compute with number
fields which are given by a defining polynomial or by generators. The
main methods included in Alnuth are: creating a number field,
computing its maximal order, computing its unit group and a
presentation of this unit group, computing the elements of a given
norm of the number field, determining a presentation for a finitely
generated multiplicative subgroup, and factoring polynomials defined
over number fields.