Utilities for tests on matrices. More...

#include "fflas-ffpack/utils/Matio.h"

Include dependency graph for test-matrix-utils.h:

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Namespaces
	LinBox
	Namespace in which all linbox code resides.

Functions
size_t &	RandIntInInt (const size_t &s, size_t &RIII, const int &seed=0)
	gives a random number such that $0 \leq RIII < s$ . More...

void	RandomPermutation (size_t *P, const size_t &len)
	Creates a random Lapack style Permutation `P` of size `len`.

template<class Field >
bool	CheckRank (const Field &F, const typename Field ::Element *A, const size_t &m, const size_t &n, const size_t &lda, const size_t &alledged_rank)
	Checks we got the right rank. More...

template<class Field >
void	RandomMatrixWithRank (const Field &F, typename Field ::Element *A, const size_t &m, const size_t &n, const size_t &lda, const size_t &rank)
	Builds a `m` x `n` random matrix of rank `rank` over field `F`.

template<class Field >
void	RandomMatrixWithDet (const Field &F, typename Field ::Element *A, const size_t &m, const size_t &lda, const typename Field ::Element &det)
	Builds a `m` x `m` random matrix of determinant `det` over field `F`. More...

Detailed Description

Utilities for tests on matrices.

Namespaces