40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/*
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Copyright 2009 Jason Moxham
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This file is part of the MPIR Library.
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The MPIR Library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2.1 of the License, or (at
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your option) any later version.
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The MPIR Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with the MPIR Library; see the file COPYING.LIB. If not, write
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to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "mpir.h"
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#include "gmp-impl.h"
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#include "longlong.h"
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mp_limb_t mpn_rsh_divrem_hensel_qr_1(mp_ptr qp, mp_srcptr xp,
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mp_size_t n, mp_limb_t d, int s, mp_limb_t cin)
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{
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ASSERT(n > 0);
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ASSERT(s >= 0);
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ASSERT_MPN(xp, n);
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ASSERT(MPN_SAME_OR_SEPARATE_P(qp, xp, n));
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ASSERT(d%2 == 1);
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if (BELOW_THRESHOLD(n, RSH_DIVREM_HENSEL_QR_1_THRESHOLD))
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return mpn_rsh_divrem_hensel_qr_1_1(qp, xp, n, d, s, cin);
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return mpn_rsh_divrem_hensel_qr_1_2(qp, xp, n, d, s, cin);
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}
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