arb/arb_mat/randtest.c

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/*=============================================================================
This file is part of ARB.
ARB is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
ARB is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with ARB; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
=============================================================================*/
/******************************************************************************
Copyright (C) 2012 Fredrik Johansson
******************************************************************************/
#include "arb_mat.h"
void
arb_mat_randtest(arb_mat_t mat, flint_rand_t state, long prec, long mag_bits)
{
long i, j;
if (n_randint(state, 2))
for (i = 0; i < arb_mat_nrows(mat); i++)
for (j = 0; j < arb_mat_ncols(mat); j++)
arb_randtest(arb_mat_entry(mat, i, j), state, prec, mag_bits);
else
for (i = 0; i < arb_mat_nrows(mat); i++)
for (j = 0; j < arb_mat_ncols(mat); j++)
arb_randtest_precise(arb_mat_entry(mat, i, j), state, prec, mag_bits);
}