fn_inv.hpp File Reference

Inverse of a square matrix. More...

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Namespaces
namespace	belfem
	USER GUIDES:

Functions
template<typename T>
auto	belfem::inv (const Matrix< T > &aA) -> decltype(inv(aA.matrix_data())) const
	Inverse of a square matrix.
template<typename T>
auto	belfem::inv (Matrix< T > &aA) -> decltype(inv(aA.matrix_data()))

Detailed Description

Inverse of a square matrix.

Forwards to the backend's own inverse. For the fixed 2x2 and 3x3 cases prefer belfem::inv2 and belfem::inv3, which use the closed-form adjugate and avoid the backend call entirely.