Fn_lu

Functions
template<typename T1 >
bool	lu (Mat< typename T1::elem_type > &L, Mat< typename T1::elem_type > &U, const Base< typename T1::elem_type, T1 > &X, const typename arma_blas_type_only< typename T1::elem_type >::result *junk=0)
	immediate lower upper decomposition, permutation info is embedded into L (similar to Matlab/Octave)
template<typename T1 >
bool	lu (Mat< typename T1::elem_type > &L, Mat< typename T1::elem_type > &U, Mat< typename T1::elem_type > &P, const Base< typename T1::elem_type, T1 > &X, const typename arma_blas_type_only< typename T1::elem_type >::result *junk=0)
	immediate lower upper decomposition, also providing the permutation matrix

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Function Documentation

template<typename T1 >

bool lu	(	Mat< typename T1::elem_type > &	L,
		Mat< typename T1::elem_type > &	U,
		const Base< typename T1::elem_type, T1 > &	X,
		const typename arma_blas_type_only< typename T1::elem_type >::result *	junk = 0
	)		[inline]

immediate lower upper decomposition, permutation info is embedded into L (similar to Matlab/Octave)

Definition at line 24 of file fn_lu.hpp.

template<typename T1 >

bool lu	(	Mat< typename T1::elem_type > &	L,
		Mat< typename T1::elem_type > &	U,
		Mat< typename T1::elem_type > &	P,
		const Base< typename T1::elem_type, T1 > &	X,
		const typename arma_blas_type_only< typename T1::elem_type >::result *	junk = 0
	)		[inline]

immediate lower upper decomposition, also providing the permutation matrix

Definition at line 55 of file fn_lu.hpp.