Fn_solve

Functions
template<typename T1 , typename T2 >
bool	solve (Mat< typename T1::elem_type > &out, const Base< typename T1::elem_type, T1 > &A, const Base< typename T1::elem_type, T2 > &B, const bool slow=false, const typename arma_blas_type_only< typename T1::elem_type >::result *junk=0)
template<typename T1 , typename T2 >
const Glue< T1, T2, glue_solve_tr >	solve (const Op< T1, op_trimat > &A, const Base< typename T1::elem_type, T2 > &B, const bool slow=false, const typename arma_blas_type_only< typename T1::elem_type >::result *junk=0)
template<typename T1 , typename T2 >
const Glue< T1, T2, glue_solve >	solve (const Base< typename T1::elem_type, T1 > &A, const Base< typename T1::elem_type, T2 > &B, const bool slow=false, const typename arma_blas_type_only< typename T1::elem_type >::result *junk=0)

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Function Documentation

template<typename T1 , typename T2 >

bool solve	(	Mat< typename T1::elem_type > &	out,
		const Base< typename T1::elem_type, T1 > &	A,
		const Base< typename T1::elem_type, T2 > &	B,
		const bool	slow = false,
		const typename arma_blas_type_only< typename T1::elem_type >::result *	junk = 0
	)			[inline]

Definition at line 70 of file fn_solve.hpp.

template<typename T1 , typename T2 >

const Glue<T1, T2, glue_solve_tr> solve	(	const Op< T1, op_trimat > &	A,
		const Base< typename T1::elem_type, T2 > &	B,
		const bool	slow = false,
		const typename arma_blas_type_only< typename T1::elem_type >::result *	junk = 0
	)			[inline]

Definition at line 50 of file fn_solve.hpp.

template<typename T1 , typename T2 >

const Glue<T1, T2, glue_solve> solve	(	const Base< typename T1::elem_type, T1 > &	A,
		const Base< typename T1::elem_type, T2 > &	B,
		const bool	slow = false,
		const typename arma_blas_type_only< typename T1::elem_type >::result *	junk = 0
	)			[inline]

Solve a system of linear equations, i.e., A*X = B, where X is unknown. For a square matrix A, this function is conceptually the same as X = inv(A)*B, but is done more efficiently. The number of rows in A and B must be the same. B can be either a column vector or a matrix. This function will also try to provide approximate solutions to under-determined as well as over-determined systems (non-square A matrices).

Definition at line 31 of file fn_solve.hpp.