81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
/*=============================================================================
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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 "profiler.h"
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#include "fmpz.h"
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#include "fmpz_mat.h"
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#include "fmpq_poly.h"
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static const mp_limb_t known_values[] =
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{
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UWORD(2147483629),
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UWORD(1073742093),
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UWORD(1342248677),
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UWORD(3319936736),
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UWORD(2947821228),
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UWORD(1019513834),
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UWORD(3324951530),
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UWORD(1995039408),
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UWORD(3505683295),
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UWORD(3567639420),
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UWORD(394942914)
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};
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int main()
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{
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fmpz_poly_t S;
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mp_limb_t r;
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slong n;
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FLINT_TEST_INIT(state);
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flint_printf("swinnerton_dyer_polynomial....");
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fflush(stdout);
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for (n = 0; n <= 10; n++)
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{
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fmpz_poly_init(S);
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arith_swinnerton_dyer_polynomial(S, n);
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r = fmpz_poly_evaluate_mod(S, UWORD(2147483629), UWORD(4294967291));
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if (r != known_values[n])
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{
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flint_printf("ERROR: wrong evaluation of S_%wd\n", n);
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abort();
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}
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fmpz_poly_clear(S);
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}
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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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