A FriCAS package to compute with Dedekind eta functions


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The QEta package is a collection of programs written in the FriCAS computer algebra system that allow to compute with Dedekind eta-functions and related q-series where q=exp(2 π i τ). Furthermore, we provide a number of functions connected to the theory of modular functions. A description of how to work with QEta can be found in the QEtaTutorial. More documentation can be found at GitHub.


This program 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. This program 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. You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses.


The git repository is at Github: https://.github.com/hemmecke/qeta


Please report any bugs or other suggestions to Ralf Hemmecke.