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
SymPy is an open-source library focused on symbolic mathematics and integration with Python, making it ideal for mathematical computations. In contrast, IBM SPSS Statistics is a commercial software package designed for statistical analysis and data management, offering a more user-friendly experience with advanced statistical capabilities.