| AlignedVector3< _Scalar > | A vectorization friendly 3D vector |
| AutoDiffScalar< _DerType > | A scalar type replacement with automatic differentation capability |
| DynamicSparseMatrix< _Scalar, _Options, _Index > | A sparse matrix class designed for matrix assembly purpose |
| GMRES< _MatrixType, _Preconditioner > | A GMRES solver for sparse square problems |
| HybridNonLinearSolver< FunctorType, Scalar > | Finds a zero of a system of n nonlinear functions in n variables by a modification of the Powell hybrid method ("dogleg") |
| IterationController | Controls the iterations of the iterative solvers |
| KdBVH< _Scalar, _Dim, _Object > | A simple bounding volume hierarchy based on AlignedBox |
| LevenbergMarquardt< FunctorType, Scalar > | Performs non linear optimization over a non-linear function, using a variant of the Levenberg Marquardt algorithm |
| MatrixExponential< MatrixType > | Class for computing the matrix exponential |
| MatrixExponentialReturnValue< Derived > | Proxy for the matrix exponential of some matrix (expression) |
| MatrixFunction< MatrixType, AtomicType, IsComplex > | Class for computing matrix functions |
| MatrixFunctionAtomic< MatrixType > | Helper class for computing matrix functions of atomic matrices |
| MatrixFunctionReturnValue< Derived > | Proxy for the matrix function of some matrix (expression) |
| MatrixLogarithmAtomic< MatrixType > | Helper class for computing matrix logarithm of atomic matrices |
| MatrixLogarithmReturnValue< Derived > | Proxy for the matrix logarithm of some matrix (expression) |
| MatrixMarketIterator< Scalar > | Iterator to browse matrices from a specified folder |
| MatrixSquareRoot< MatrixType, IsComplex > | Class for computing matrix square roots of general matrices |
| MatrixSquareRootQuasiTriangular< MatrixType > | Class for computing matrix square roots of upper quasi-triangular matrices |
| MatrixSquareRootReturnValue< Derived > | Proxy for the matrix square root of some matrix (expression) |
| MatrixSquareRootTriangular< MatrixType > | Class for computing matrix square roots of upper triangular matrices |
| NumericalDiff< _Functor, mode > | |
| PolynomialSolver< _Scalar, _Deg > | A polynomial solver |
| PolynomialSolverBase< _Scalar, _Deg > | Defined to be inherited by polynomial solvers: it provides convenient methods such as |
| RandomSetter< SparseMatrixType, MapTraits, OuterPacketBits > | The RandomSetter is a wrapper object allowing to set/update a sparse matrix with random access |
| SkylineInplaceLU< MatrixType > | Inplace LU decomposition of a skyline matrix and associated features |
| SkylineMatrix< _Scalar, _Options > | The main skyline matrix class |
| SkylineMatrixBase< Derived > | Base class of any skyline matrices or skyline expressions |
| SkylineStorage< Scalar > | |
| Spline< _Scalar, _Dim, _Degree > | A class representing multi-dimensional spline curves |
| SplineFitting< SplineType > | Spline fitting methods |
| SplineTraits< Spline< _Scalar, _Dim, _Degree >, _DerivativeOrder > | Compile-time attributes of the Spline class for fixed degree |
| SplineTraits< Spline< _Scalar, _Dim, _Degree >, Dynamic > | Compile-time attributes of the Spline class for Dynamic degree |
| StdMapTraits< Scalar > | |
| StdStemFunctions< Scalar > | Stem functions corresponding to standard mathematical functions |
1.7.5.1