mirror of
https://github.com/vale981/arb
synced 2025-03-05 17:31:38 -05:00
100 lines
2.6 KiB
C
100 lines
2.6 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 <string.h>
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#include "acb_dirichlet.h"
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int main(int argc, char *argv[])
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{
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int i, out = 1;
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slong prec = 100, digits = 30;
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ulong qmin, qmax, q;
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acb_t s;
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if (argc < 3)
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{
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printf("usage: %s [--quiet] qmin qmax\n", argv[0]);
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return 1;
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}
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for (i = 1; i < argc - 2; i++)
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{
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if (!strcmp(argv[i],"--quiet"))
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out = 0;
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/*
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else if (!strcmp(argv[i],"--algo"))
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{
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}
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*/
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}
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qmin = atol(argv[i++]);
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qmax = atol(argv[i++]);
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fflush(stdout);
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acb_init(s);
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acb_one(s);
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acb_div_si(s, s, 2, prec);
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for (q = qmin; q <= qmax; q++)
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{
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ulong k;
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acb_dirichlet_group_t G;
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acb_dirichlet_conrey_t x;
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acb_ptr z;
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if (q % 4 == 2)
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continue;
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acb_dirichlet_group_init(G, q);
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acb_dirichlet_conrey_init(x, G);
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z = _acb_vec_init(G->phi_q);
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acb_dirichlet_l_vec_hurwitz(z, s, G, prec);
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if (out)
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{
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k = 0;
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acb_dirichlet_conrey_one(x, G);
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while (acb_dirichlet_conrey_next(x, G) >= 0)
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{
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k++;
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if (acb_dirichlet_conrey_conductor(G,x) < q)
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continue;
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flint_printf("%wu,%wu: ", q, x->n);
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acb_printd(z + k, digits);
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flint_printf("\n");
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}
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}
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_acb_vec_clear(z, G->phi_q);
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acb_dirichlet_conrey_clear(x);
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acb_dirichlet_group_clear(G);
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}
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acb_clear(s);
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flint_cleanup();
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return EXIT_SUCCESS;
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}
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