Holds information about the various numeric (i.e. scalar) types allowed by Eigen. ...

Up to version 3.2 Eigen provides Eigen2 support modes. These are removed now, because they were barely used anymore and became hard to maintain after internal re-designs.

In this page, we give a quick summary of the main operations available for sparse matrices in the class SparseMatrix. First, it is recommended to read the introductory tutorial at Sparse matrix …

The ATLAS experiment at the LHC (Large Hadron Collider) at CERN is using Eigen, as reported in this article, noting "Eigen was chosen since it offered the largest performance improvements …

Mar 2, 2010 · Because Eigen handles both fixed-size and dynamic-size expressions, some conditions cannot be clearly determined at compile time. We classify them into strict assertions …

Mar 2, 2010 · Detailed Description template<typename MatrixType, unsigned int UpLo> class Eigen::SelfAdjointView< MatrixType, UpLo > Expression of a selfadjoint matrix from a …

Eigen doesn't have any dependencies other than the C++ standard library. We use the CMake build system, but only to build the documentation and unit-tests, and to automate installation.

The Eigen version I used is 3.3.4. Btw I realise the benchmark is a bit crude (and might better be done with something like Google Benchmark), but I'm getting very consistent results.

Mar 4, 1990 · HouseholderQR.h 1 // This file is part of Eigen, a lightweight C++ template library

Mar 2, 2010 · operator* AffineTransformType operator* ( const EigenBase< OtherDerived > & linear, const Translation< _Scalar, _Dim > & t ) ... Returns the concatenation of a linear …