SymPy is a Python library for symbolic computation. It provides computer algebra capabilities either as a standalone application, as a library to other applications, or live on the web as SymPy Live or SymPy Gamma.
License: Open Source
Swift Calcs is tailored for developers working within the Swift ecosystem, emphasizing ease of use and integration, while SymPy is a highly versatile library for symbolic mathematics, better suited for complex mathematical modeling and analysis across various programming languages.