Detailed Description

template<int N>
struct gtsam::MultiplyWithInverse< N >

Functor that implements multiplication of a vector b with the inverse of a matrix A.

The derivatives are inspired by Mike Giles' "An extended collection of matrix derivative results for forward and reverse mode algorithmic differentiation", at https://people.maths.ox.ac.uk/gilesm/files/NA-08-01.pdf

Public Member Functions
VectorN	operator() (const MatrixN &A, const VectorN &b, OptionalJacobian< N, N *N > H1={}, OptionalJacobian< N, N > H2={}) const
	A.inverse() * b, with optional derivatives.

Public Types
typedef Eigen::Matrix< double, N, 1 >	VectorN
typedef Eigen::Matrix< double, N, N >	MatrixN

The documentation for this struct was generated from the following file:

Public Member Functions