+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + + + Copyright (C) 2017 Iryna Raievska, Maryna Raievska, Yaroslav Sysak + + + + + + 'LocalNR' is free software: you can redistribute it and/or modify + + it under the terms of the GNU General Public License as published by + + the Free Software Foundation, either version 3 of the license, or + + (at your option) any later version. + + + + 'LocalNR' is distributed in the hope that it will be useful, + + but WITHOUT ANY WARRANTY; without even the implied warranty of + + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + + GNU General Public License for more details. + + + + A copy of the GNU General Public License is available in the file + + 'GPLv3'; or for later versions see <http://www.gnu.org/licenses/>. + + + + You can find information on how to contact us at the end of the + + README file and on the front page of the documentation. + + + +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ This is the README ====== file for the GAP 4 ===== package 'LocalNR'. =========== The 'LocalNR' package contains the library of local nearrings up to order 361 and some functions to analyze finite nearrings. -------------- Requirements -------------- This software is written for GAP 4. It requires an existing installation of GAP (see www.gap-system.org) in version 4.7.8 or higher. ***operating system*** The current version of 'LocalNR' was created for use under Unix. It will also work under Windows but only if all files in the directory 'LocalNR/data' and all of its subdirectories are uncompressed. ***RAM*** Working with 'LocalNR' can be memory expensive. We recommend to have at least 2 GB of RAM available. ***disk space*** As the data in the library is compressed, 1 GB of disk space will be sufficient to install 'LocalNR' under Unix. To use the library under Windows the data has to be uncompressed and will then occupy approx. 7 GB. -------------- Installation -------------- The installation follows standard GAP rules as outlined in the following steps; see Section 74.1 in the reference manual of GAP for further details: 1) Download one of the archives 'localnr.tar.gz' or 'localnr.zip' from http:// 2) Move the archive inside a 'pkg' directory. This can be either the main 'pkg' directory in your GAP installation or your personal 'pkg' directory. 3) Complete the installation by unpacking the archive, e.g. under Linux type tar -xzf localnr.tar.gz at the prompt for the gzipped tar-archive. A subdirectory 'LocalNR' will be created inside the 'pkg' directory. ---------- Contents ---------- After installation the folder 'LocalNR' should contain the subdirectories Endom, doc, lib and the files init.g, PackageInfo.g, read.g, GPLv3, CHANGELOG and README.txt --------- Loading --------- To use the package type 'LoadPackage("LocalNR");' at the GAP prompt. --------- Contact --------- If you use 'LocalNR', please tell us by sending an email to <raevskaya.irina@gmail.com>, <raemarina@imath.kiev.ua>, <sysak@imath.kiev.ua>. If you find any bugs or have any suggestions or comments, we would very much appreciate it if you would let us know. Also, we would like to hear about applications of this software. Iryna Raievska, Maryna Raievska, Yaroslav Sysak Kyiv, 2th of February 2017. Iryna Raievska Institute of Mathematics of National Academy of Sciences of Ukraine 01004, Ukraine, Kyiv, 3, Tereshchenkivska st. Maryna Raievska Institute of Mathematics of National Academy of Sciences of Ukraine 01004, Ukraine, Kyiv, 3, Tereshchenkivska st. Yaroslav Sysak Institute of Mathematics of National Academy of Sciences of Ukraine 01004, Ukraine, Kyiv, 3, Tereshchenkivska st.