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https://github.com/vale981/arb
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46 lines
1.5 KiB
C
46 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) 2015 Fredrik Johansson
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******************************************************************************/
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#include "acb_hypgeom.h"
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void
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acb_hypgeom_2f1_series_direct(acb_poly_t res,
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const acb_poly_t a, const acb_poly_t b,
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const acb_poly_t c, const acb_poly_t z, int regularized, slong len, slong prec)
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{
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acb_poly_struct aa[4];
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aa[0] = *a;
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aa[1] = *b;
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aa[2] = *c;
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acb_poly_init(&aa[3]);
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acb_poly_one(&aa[3]);
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acb_hypgeom_pfq_series_direct(res, aa, 2, aa + 2, 2, z,
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regularized, -1, len, prec);
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acb_poly_clear(&aa[3]);
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}
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