SciPy is an open-source library for the Python programming language, designed for scientific and technical computing. It builds on the capabilities of NumPy, providing additional functionality for tasks such as optimization, integration, interpolation, eigenvalue problems, and other mathematical computations. The library is widely used in various fields, including engineering, physics, and data science, due to its efficient algorithms and ease of use. With a large community of users and contributors, SciPy continues to evolve, offering tools that help researchers and developers solve complex problems effectively.