• EIGEN_MATRIXBASE_PLUGIN : cholesky.hpp , linear_algebra.hpp , numerical_diff.hpp , svd.hpp , stdvector.hpp , stdlist.hpp , stddeque.hpp , sparse.hpp , qtalignedmalloc.hpp , qr.hpp , lu.hpp , least_squares.hpp , jacobi.hpp , householder.hpp , geometry.hpp , eigenvalues.hpp , dense.hpp , core.hpp