50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
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/*=============================================================================
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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 "fmpq.h"
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void
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_fmpq_addmul(fmpz_t rnum, fmpz_t rden, const fmpz_t op1num, const fmpz_t op1den,
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const fmpz_t op2num, const fmpz_t op2den)
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{
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fmpz_t u, v;
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fmpz_init(u);
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fmpz_init(v);
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_fmpq_mul(u, v, op1num, op1den, op2num, op2den);
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_fmpq_add(rnum, rden, rnum, rden, u, v);
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fmpz_clear(u);
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fmpz_clear(v);
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}
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void fmpq_addmul(fmpq_t res, const fmpq_t op1, const fmpq_t op2)
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{
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_fmpq_addmul(fmpq_numref(res), fmpq_denref(res),
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fmpq_numref(op1), fmpq_denref(op1),
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fmpq_numref(op2), fmpq_denref(op2));
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}
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