The GAP 4 package 'RadiRoot' ============================ Abilities: --------- The package can compute and display an expression by radicals for the roots of a solvable, rational polynomial. Related to this it is possible to create the Galois group and the splitting field of a rational polynomial. Requirements: ------------ The package is written for GAP version 4.4. It requires the package 'Alnuth' in version 2.2.2 and can therefore be used on a UNIX system only. Beside this the external programms 'LaTeX' and 'xdvi' are recommended. License: -------- The 'RadiRoot' package is free software and can be redistributed and/or modified under the terms of the GNU General Public License. For details see the file GPL. Installation: ------------ The installation follows standard GAP rules. So the normal way to install is to unpack the archive in the `pkg' directory, which will create a subdirectory `radiroot'.