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https://github.com/vale981/arb
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45 lines
1.5 KiB
C
45 lines
1.5 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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#include "acb_poly.h"
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void
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acb_dirichlet_gauss_sum_naive(acb_t res, const acb_dirichlet_group_t G, const acb_dirichlet_char_t chi, slong prec)
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{
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acb_t z;
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acb_ptr v;
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v = _acb_vec_init(G->q);
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acb_dirichlet_chi_vec(v, G, chi, G->q, prec);
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acb_init(z);
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acb_dirichlet_nth_root(z, G->q, prec);
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_acb_poly_evaluate(res, v, G->q, z, prec);
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acb_clear(z);
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_acb_vec_clear(v, G->q);
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}
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