Eigen  3.4.90 (git rev 67eeba6e720c5745abc77ae6c92ce0a44aa7b7ae)
Chapters
Here is a list of all modules:
[detail level 1234]
 Dense matrix and array manipulation
 The Matrix class
 Matrix and vector arithmetic
 The Array class and coefficient-wise operations
 Block operations
 Slicing and Indexing
 Advanced initialization
 Reductions, visitors and broadcasting
 Reshape
 STL iterators and algorithms
 Interfacing with raw buffers: the Map class
 Aliasing
 Storage orders
 Alignment issues
 Explanation of the assertion on unaligned arrays
 Fixed-size vectorizable %Eigen objects
 Structures Having Eigen Members
 Using STL Containers with Eigen
 Passing Eigen objects by value to functions
 Compiler making a wrong assumption on stack alignment
 Reference
 Core module
 Global array typedefs
 Global matrix typedefs
 Flags
 Enumerations
 Jacobi module
 Householder module
 Catalog of coefficient-wise math functions
 Quick reference guide
 Dense linear problems and decompositions
 Linear algebra and decompositions
 Catalogue of dense decompositions
 Solving linear least squares systems
 Inplace matrix decompositions
 Benchmark of dense decompositions
 Reference
 Cholesky module
 LU module
 QR module
 SVD module
 Eigenvalues module
 Sparse linear algebra
 Sparse matrix manipulations
 Solving Sparse Linear Systems
 Matrix-free solvers
 Reference
 SparseCore module
 OrderingMethods module
 SparseCholesky module
 SparseLU module
 SparseQR moduleProvides QR decomposition for sparse matrices
 IterativeLinearSolvers module
 Sparse meta-module
 Support modules
 AccelerateSupport module
 CholmodSupport module
 KLUSupport module
 MetisSupport module
 PardisoSupport module
 PaStiXSupport module
 SuiteSparseQR module
 SuperLUSupport module
 UmfPackSupport module
 Quick reference guide for sparse matrices
 Geometry
 Space transformations
 Reference
 Geometry module
 Global aligned box typedefs
 Splines_Module