ladel_submatrix.c File Reference

#include "ladel_types.h"
#include "ladel_global.h"

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Functions
ladel_sparse_matrix *	ladel_column_submatrix (const ladel_sparse_matrix *M, const ladel_int *cols, ladel_int nb_cols)
	Returns a matrix that is a selection of columns of M, that is \(out = M(:,cols)\). More...

Function Documentation

ladel_column_submatrix()

ladel_sparse_matrix * ladel_column_submatrix	(	const ladel_sparse_matrix *	M,
		const ladel_int *	cols,
		ladel_int	nb_cols
	)

Returns a matrix that is a selection of columns of M, that is \(out = M(:,cols)\).

Parameters

M	Input matrix
cols	List of columns to put in the submatrix
nb_cols	Number of columns to take (size of cols)

Returns

\(M(:,cols)\)

Definition at line 4 of file ladel_submatrix.c.

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