mirror of
https://github.com/vale981/arb
synced 2025-03-06 09:51:39 -05:00
88 lines
2.5 KiB
C
88 lines
2.5 KiB
C
/*=============================================================================
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This file is part of ARB.
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ARB 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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ARB 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 ARB; 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) 2016 Pascal Molin
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******************************************************************************/
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#include "acb_dirichlet.h"
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static ulong
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vec_diff(ulong * v, ulong * ref, ulong nv)
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{
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ulong k;
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for (k = 1; k < nv; k++)
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if (ref[k] != v[k])
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return k;
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return 0;
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}
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int main()
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{
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ulong q;
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flint_printf("vec....");
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fflush(stdout);
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for (q = 2; q < 600; q ++)
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{
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acb_dirichlet_group_t G;
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acb_dirichlet_conrey_t x;
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acb_dirichlet_char_t chi;
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ulong * v1, * v2, nv, k;
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acb_dirichlet_group_init(G, q);
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acb_dirichlet_conrey_init(x, G);
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acb_dirichlet_char_init(chi, G);
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nv = 100;
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v1 = flint_malloc(nv * sizeof(ulong));
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v2 = flint_malloc(nv * sizeof(ulong));
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acb_dirichlet_conrey_one(x, G);
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do {
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acb_dirichlet_char_conrey(chi, G, x);
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acb_dirichlet_ui_chi_vec_loop(v1, G, chi, nv);
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acb_dirichlet_ui_chi_vec_primeloop(v2, G, chi, nv);
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if ((k = vec_diff(v1, v2, nv)))
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{
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flint_printf("FAIL: chi(%wu,%wu) = %wu != chi(%wu,%wu) = %wu mod %wu (modulus = %wu)\n",
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chi->x->n, k, v1[k], chi->x->n, k, v2[k], chi->order, q);
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abort();
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}
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} while (acb_dirichlet_conrey_next(x, G) >= 0);
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flint_free(v1);
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flint_free(v2);
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acb_dirichlet_group_clear(G);
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acb_dirichlet_char_clear(chi);
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acb_dirichlet_conrey_clear(x);
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}
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flint_cleanup();
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flint_printf("PASS\n");
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return EXIT_SUCCESS;
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}
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