68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
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/*=============================================================================
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This file is part of FLINT.
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FLINT is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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FLINT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FLINT; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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=============================================================================*/
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/******************************************************************************
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Copyright (C) 2011 Fredrik Johansson
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******************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <gmp.h>
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#include "flint.h"
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#include "arith.h"
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#include "fmpz.h"
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#include "ulong_extras.h"
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int main()
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{
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fmpz_t s, t;
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slong n;
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FLINT_TEST_INIT(state);
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flint_printf("bernoulli_number_denom....");
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fflush(stdout);
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fmpz_init(s);
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fmpz_init(t);
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for (n = 0; n < 1000; n++)
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{
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arith_bernoulli_number_denom(t, n);
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fmpz_addmul_ui(s, t, n_nth_prime(n+1));
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}
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fmpz_set_str(t, "34549631155954474103407159", 10);
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if (!fmpz_equal(s, t))
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{
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flint_printf("FAIL: Hash disagrees with known value\n");
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abort();
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}
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fmpz_clear(s);
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fmpz_clear(t);
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FLINT_TEST_CLEANUP(state);
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flint_printf("PASS\n");
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return 0;
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}
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