New Features in the Second Version of the Cadabra Computer Algebra System
- Authors: Kulyabov D.S.1,2, Korol’kova A.V.1, Sevast’yanov L.A.1,3
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Affiliations:
- Department of Applied Probability and Informatics, Peoples’ Friendship University of Russia (RUDN University)
- Laboratory of Information Technologies, Joint Institute for Nuclear Research
- Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research
- Issue: Vol 45, No 2 (2019)
- Pages: 58-64
- Section: Article
- URL: https://journals.rcsi.science/0361-7688/article/view/176761
- DOI: https://doi.org/10.1134/S0361768819020063
- ID: 176761
Cite item
Abstract
In certain scientific domains, there is a need for tensor operations. To facilitate tensor computations, computer algebra systems are employed. In our research, we have been using Cadabra as the main computer algebra system for several years. Recently, an operable second version of this software was released. In this version, a number of improvements were made that can be regarded as revolutionary ones. The most significant improvements are the implementation of component computations and the change in the ideology of the Cadabra’s software mechanism as compared to the first version. This paper provides a brief overview of the key improvements in the Cadabra system.
About the authors
D. S. Kulyabov
Department of Applied Probability and Informatics, Peoples’ Friendship University of Russia (RUDN University); Laboratory of Information Technologies, Joint Institute for Nuclear Research
Author for correspondence.
Email: kulyabov-ds@rudn.ru
Russian Federation, ul. Miklukho-Maklaya 6, Moscow, 117198; ul. Zholio-Kyuri 6, Dubna, Moscow oblast, 141980
A. V. Korol’kova
Department of Applied Probability and Informatics, Peoples’ Friendship University of Russia (RUDN University)
Email: kulyabov-ds@rudn.ru
Russian Federation, ul. Miklukho-Maklaya 6, Moscow, 117198
L. A. Sevast’yanov
Department of Applied Probability and Informatics, Peoples’ Friendship University of Russia (RUDN University); Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research
Email: kulyabov-ds@rudn.ru
Russian Federation, ul. Miklukho-Maklaya 6, Moscow, 117198; ul. Zholio-Kyuri 6, Dubna, Moscow oblast, 141980