Eigen

Eigen is a high-performance C++ template library for linear algebra, providing robust and versatile tools for matrices, vectors, numerical solvers, and related algorithms. It combines exceptional speed with ease of use, supporting operations like matrix decompositions, geometric transformations, and equation solving. Its template-based design ensures reliability and efficiency, making it ideal for applications in scientific computing, machine learning, and engineering. With seamless integration into C++ projects and minimal dependencies, Eigen simplifies complex computations while delivering consistent, accurate results across various platforms.