Downloading Singular 3.1.3 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The software lies within Education Tools, more precisely Science Tools. We recommend checking the downloaded files with any free antivirus. This free software is a product of University of Kaiserslautern.
From the developer:
Singular is a computer algebra system for polynomial computations, with special emphasis on commutative and non-commutative algebra, algebraic geometry, and singularity theory.
Its main computational objects are ideals, modules and matrices over a large number of baserings.
You may want to check out more software, such as GroundSchool, Projx or Business Appointment Manager, which might be similar to Singular.
File Managers